Https Directing Different Host

I just wanna try simple ssl plugin and use Let’s Encrypt tool to optimaze eventgouh I choose option my host not listed it somehow dedect plesk and redirect me plesk obsidian host control panel when I try to connect https//…. .

After I remove plugin and try fix htaccess,wp_config file delete anything related. I can connect my website with http:// but I get redirect me plesk obsidian host controlpanel. Somehow website also registered as https:// in google index too so if anyone search on google and click on the link they will direct to plesk obsidian host control panel. I try all options mention to revert really simple ssl but it doesnt work. Even going back to automatic back up files didnt work. I couldnt figure out anything.

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