My Minecraft has somehow turned into trials. problems: can't do creative, has certain time, can't join friends/servers. how would I fix that?

we all have seen this pictue and I thought it was all innocent until I looked in the bottom window on the right...

who is it?

Look at the block in the middle without blinking until you see it

I'll follow the first ten people that tell me how I did this...

Minecraft but, the roof gets smaller each time!

Please follow me.

0.0

Remaking the old Minecraft Trial village SCREENSHOT#1

This took so long...

Hey Guys! Another post from this guy. Yeah sorry. I wanna show you something :D