Any way to being in contact with blenderguru support?

Hi Guys,
I need to ask something to blenderguru about their addon on blendermarket…
I’ve tried to ask on Twitter to Andrewprice, I tried to sent an mail to blenderguru support via contact form from blenderguru site and one mail directly…no replies…
Do you know how to contact them and have an answer from them?
Thanks in advance
Have a great day, all of you…and happy blending to everyone too

problem solved