Hi tompedex, welcome to ThemeForest, this is a general open forum. The appropriate support section for this item, if offered, can be found here.
Please follow the instructions provided in the link above to interact directly with the author, where he’ll be able to point you in the right direction.
In the meantime, this thread will also remain open, welcoming any/all feedback from the community, in case someone does have an accurate solution for you. Your patience is appreciated. Thanks and good luck.
thank you It helpt. but the image size on the wp site got smaller when i uppdated the core theme want the change image size ho do i do that? 1366px was the size before updating the core theme.