Computer dramatically slowed, takes long time to reboot as well

I just purchased and installed AVG Ultimate. My computer goes to sleep and many times only reboot wakes it up or takes for ever to wake up. Removed VPN, removed Antitrack without a luck. Called support but its not free. Defragmented, optimized but no improvement. Its 82% efficiency rate of my computer which is great as the support lady said! 

Not sure if e-mail contacts automatically merges with cellphone address-book that I noticed happened to me but I really hope it has nothing to do with AVG I installed…

I don't know who can I call for help!

Hello, 

We're sorry for the inconvenience caused. We can really understand your situation. 
To fix this issue, we request you to get connected with our additional support. An email instruction has been sent which will help you to get connected.
If the email is not found in inbox do check on spam and junk folders.

Hello, 

We're sorry for the inconvenience caused. We can really understand your situation. 
To fix this issue, we request you to get connected with our additional support. An email instruction has been sent which will help you to get connected.
If the email is not found in inbox do check on spam and junk folders.