I accidentally turnd on desk top verison on mobile what do i do?

click your pic on the top right corner

Keep on your profile in the top right and it will give you options. Keep on the option Mobile ver

*Click on your profile that’s at the top right and it will give you options. Click on the option Mobile ver

Im only getting homepage, timeline, bookmark, setting and logout...

I somehow managed to fix it after tapping around a bit more and thank you for your help

Thanks for the suggestion