AVG Antivirus is not activate on my pc

Mac products
3

Hello Manoj,
We are here to help you. I have sent you an email, please reply to my email with the information requested and we will do our best to assist you further.
Regards,
Alok.

1 
I have licensed key Antivirus, how to update it | 
I have licensed Antivirus to update how to update it. Please tell step 2 step to create two accounts in my computer, how to do it, so that my antivirus should run correctly
2

Hello Manoj,
We are here to help you. I have sent you an email, please reply to my email with the information requested and we will do our best to assist you further.
Regards,
Alok.