Do you buy products because of advertising?

Hello Emma!

Thank you for doing your homework. :)

I understand that English could be really difficult.

But it only takes faith and confidence in yourself to perfect it.

You are a smart person and I know that with constant practice you will do great… ^_^

Xoxo,

T. Christina ^^

Here are my corrections for you:

If I decide to buy a product, it\'s not only because of an advertisement of the product. 

>> CORRECT!

OR

>> If I decide to buy a product, it\'s not only because of how the product was advertised.

But it certainly affect to decision of purchase.

>> Although it certainly has an effect on the decision to purchase.

Some astounding advertisement lead me to be interested in a product. 

>> Some astounding advertisements lead me to be interested in a product. 

And sometimes, I buy the products learned by advertising even if i don\'t really need them.

>> Sometimes I buy products I have learned about from advertisements even if I don\'t really need them.