Anti Theft Pattern Lock

the lock pattern is a 3 x 3 grid, i last used the phone about 3-4 years ago with a Thai Sim Card

I have a pattern lock on my phone and have forgotten the pattern, how can i unlock the phone without an active sim card
Are you using a free subscription? 
Can you share us the screenshot of the 3x3 grid?
I have still not heard back but have a feeling my message was not sent as i do not have a live subscription

Hello Richard.
We regret the inconvenience.
Follow the steps provided in this link (https://support.avg.com/SupportArticleView?urlname=Reset-Android-AVG-Anti-Theft-PIN) to reset the pin for AVG Anti-Theft in Android device.

the lock pattern is a 3 x 3 grid, i last used the phone about 3-4 years ago with a Thai Sim Card

Hi, I do not get an option to reset my pin, just a grid of dots 3 x 3 with draw your unlock pattern above it…   There is also a a message that comes up on the phone screen from AVG saying Warning! Issues detected

I request you to click on the link below and submit the request to our AVG mobile team.
https://support.avg.com/support_contact_form?l=en&retUrl=support_Android_AVG_Antivirus (https://support.avg.com/support_contact_form?l=en&retUrl=support_Android_AVG_Antivirus)
Our team will contact you via email.

I am using a free subscription and think its preventing me from uploading a picture of the screen lock as the page just freezes when i try

Hello Richard.
We regret the inconvenience.
Follow the steps provided in this link (https://support.avg.com/SupportArticleView?urlname=Reset-Android-AVG-Anti-Theft-PIN) to reset the pin for AVG Anti-Theft in Android device.

I have sent you an email asking for the screenshot, Richard
Please check your inbox/spam for the email.