Hello,
I tested your site with XStore theme and with default WP theme Storefront: XStore – https://prnt.sc/xb6xau – https://gtmetrix.com/reports/airtitesmokers.com/ROS7atPv/ https://prnt.sc/xb6zwj – https://tools.pingdom.com/#5dc852019d800000
Storefront https://prnt.sc/xb71h6 https://gtmetrix.com/reports/airtitesmokers.com/dmPKRVmO/ https://prnt.sc/xb72aq https://tools.pingdom.com/#5dc85248c9400000
As you can see results are almost the same, it means that our theme is not the reason of the slow site speed. Contact your hosting provider if you want to get better results. We set all the possible options from our side that we could.
Regards
