My favorite family tradition is when we joinget together for holidays, or c such as Christmas or when someone in my family ishas a birthday because I can share ideas or experiences with all the members of my family. My favorite family tradition is when we get together for holidays such as Christmas or when someone in my family has a birthday because I can share ideas or experiences with all the members of my family.

"Join" conveyed your meaning, but "get together" is a more natural way to express it I changed it to "holidays such as" because putting holidays, Christmas, and birthdays in a comma separated list was a little redundant Christmas is capitalized because it's a proper noun

I enjoy a lot seereally enjoy seeing that my family is very close and I love that. I really enjoy seeing that my family is very close and I love that.

Or "it makes me happy that my family..."

I remember that inat my last birthday almost all the members of my family makethrew me a little party and my cake was about the universe and we enjoy aed some delicious dishes that my sister prepared. I remember that at my last birthday almost all the members of my family threw me a little party and my cake was about the universe and we enjoyed some delicious dishes that my sister prepared.

a -> some to match dishes (plural) If she only made one dish, "we enjoyed a delicious dish" I would recommend splitting into two sentences "...a little party. My cake was about..."

OAnother family tradition is talko talk to each other or sent usd each other messages. We actually we have chata groupchat and we share parts of our day: photos about cooking or something funny about us. Another family tradition is to talk to each other or send each other messages. We actually have a groupchat and we share parts of our day: photos about cooking or something funny about us.