How do I go about getting rid of undesired portion of AVG product

Hello Donna,
Thank you for contacting AVG Community Support.
We are sorry to hear this. We'll check and help you.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details. Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you and keep us updated.

I mistakenly clicked on a link sent about AVG and now have the entire AVG program on my computer, which I do not want. You have taken $108+ out of my bank account which I want returned ASAP. I researched your AVG program with all the bells and whistles, but do not trust it. So PLEASE tell me how to get rid of everything except the BASIC anti-virus part AND get my money back??…  By the way, I previously sent a message asking this immediately after the download, which screwed up my computer,, but have not received any response.  I am not a happy customer.
Thank you

Hello Donna,
Thank you for contacting AVG Community Support.
We are sorry to hear this. We'll check and help you.
As it isn't advised to discuss personal/account related info here, we've sent you an email with further details. Please check your inbox/spam folders to find the email and use it to get back to us.
Thank you and keep us updated.