I do not know if someone will correct this text, but iI hope itso, even if it would be a difficult work since I'm not very good. I do not know if someone will correct this text, but I hope so, even if it would be a difficult work since I'm not very good.

The word “text” here isn’t wrong but something like “post” or “message” may work better

I do not know if someone will correct this text, but iI hope ithey will, even if it would be a difficult work since I'm not very good. I do not know if someone will correct this text, but I hope they will, even if it would be a difficult work since I'm not very good.

I do not know if someone will correct this text, but iI hope itso, even if it would be a difficult work since I'm not very good. I do not know if someone will correct this text, but I hope so, even if it would be difficult work since I'm not very good.

I do non't know if somone will correct this text, but i hope itso, even if it would be a diffcult work since I'm not very good. I don't know if somone will correct this text, but i hope so, even if it would be diffcult work since I'm not very good.

You can use the contaction for do not. Use hope so instead of hope it. You don't need "a" before difficult (add an i between f and c).

Now I'm not using any tool that might help me write theis text, so it could resultend up bad. Now I'm not using any tool that might help me write this text, so it could end up bad.

Now I'm not using any tool that might help me write the text, so it could be a bad result bad. Now I'm not using any tool that might help me write the text, so it could be a bad result.

Now I'm not using any tool that might help me write the text, so it could resulturn out bad. Now I'm not using any tool that might help me write the text, so it could turn out bad.

NRight now, I'm not using any tools that might help me write the text, so it could result bah writing, so it might not be good. Right now, I'm not using any tools that might help me with writing, so it might not be good.

I changed the words and sentence structure to make it sound more natural.

Thank you for reading this little essay, and iI hope iI will be some help for anyone who is studying iItalian. Thank you for reading this little essay, and I hope I will be some help for anyone who is studying Italian.

Thank you for reading this little essay, and iI hope iI will be of some help for someone who is studying iItalian. Thank you for reading this little essay, and I hope I will be of some help for someone who is studying Italian.

Thank you for reading this little essay and i. I hope iI will be of some help forto those who isare studying iItalian. Thank you for reading this little essay. I hope I will be of some help to those who are studying Italian.

Thank you for reading this little essay and i hope i will be some help for those who isare studying italian. Thank you for reading this little essay and i hope i will be some help for those who are studying italian.

You can use the word "those" or "others" or "people" instead of who.

Hi, I'm Samuele and I'm new ton this platform. Hi, I'm Samuele and I'm new to this platform.

“on” is OK but “to” is more natural

Recently iI decided to start studying English more seriuously in order to get a C1 in two years. Recently I decided to start studying English more seriously in order to get a C1 in two years.

You’re already very good!

Recently i, I decided to start studying English more seriuously in order to get ato C1 in two years. Recently, I decided to start studying English more seriously in order to get to C1 in two years.

Recently iI decided to start studying English more seriuously in order to get to a C1 (level) in two years. Recently I decided to start studying English more seriously in order to get to a C1 (level) in two years.

Few Americans know what “C1” means, so it’s better to say “C1 level,” to help us understand that you’re referring to the level of your English skills.

I do not know if it's possible, but is one of the things that iI have to do to achieve my dreams. I do not know if it's possible, but is one of the things that I have to do to achieve my dreams.

I’m not correcting it but “do not” could be changed to “don’t”, though both are correct.

I do not know if it's possible, but it is one of the things that iI have to do to achieve my dreams. I do not know if it's possible, but it is one of the things that I have to do to achieve my dreams.

I do not know if it's possible, but it is one of the things that iI have to do to achieve my dreams. I do not know if it's possible, but it is one of the things that I have to do to achieve my dreams.

I do non't know if it's possible, but it is one of the things that iI have to do to achieve (or accomplish) my dreams. I don't know if it's possible, but it is one of the things that I have to do to achieve (or accomplish) my dreams.

You can use the contraction for do not just like you did for it is. Add an "s" on thing. Accomplish is another word you could use but achieve is a great word.