Hello,
Please read our docs – https://www.8theme.com/documentation/xstore/theme-installation/xstore-theme-requirements/ and watch this video – https://youtu.be/UAlAkvoilfk
What exactly problem with the installation do you face? Please provide a screenshot. Lightshot Screenshot tool https://app.prntscr.com/en/index.html makes screenshots and generates links then you can provide links of screenshots here via Private Content area – https://prnt.sc/u7vwsg
Regards















