These days, I am addicted to pleasant-smelling scents - especially aroma oil.

Last week, I bought a new skin lotion that was the difference good It from what I usually used.

When I usopened it for the first time, I was shocked by the scent of it.

"Shocked by the scent of it" or "shocked at the scent of it" can both work here.

It seemsed like the aroma of pine trees, and I really liked it.

I searched the website of the company whichthat made ithe lotion, and I found some other things that myitems with enjoyable scents.

I bought an aroma of frangipani, an aroma of bamboo, and an aroma of green grapes.

By "aroma" do you mean "촛불" (or "candle" in English)? Or do you mean an "aromatic oil" ("목욕용 아로마오일"? I'm not sure how to say this in Korean)? Or something else?

Now the goods are deliverhave been shipped and I might get them this weekend.

When things are "shipped," that means the items have left the company and are in transit to the person who bought them. "Delivered" means that the package is on your doorstep or in your hand.

I hope my choices will be good for me.the items I chose are good!

"My choices will be good" sounds awkward in English, so I changed this sentence.

Enjoying Scents

These days, I am addicted to scents, especially aroma oils.

Last week, I bought a skin lotion that was the difference good I usedt from what I usually use.

When I used it for the first time, I was shocked by the scent of it.

In this particular instance, you might want to say "aroma" instead of scent. Aroma is a more positive word, and it sounds like you were shocked in a bad way.

You could also say you were "pleasantly shocked" to avoid confusion.

It seemmells like the aroma ofa pine tree, and I really like it.

I searched the website of the company whichthat made it, and I found some other things withat my enjoyable scents.

I bought an aroma of frangipani, an aroma of bamboo and an aroma of green grape.

You need to specify what item you bought, and it would be more common to say scent or smell.

Examples:
I bought a lotion that smells like bamboo.
I bought a lotion with a bamboo scent.

Now the goods are deliver, my purchases have been shipped and I might get them this weekend.

You could also say "they might be delivered this weekend" instead of "I might get them this weekend" but either one works.

I hope my choices will be good for meI will enjoy my purchases.