Question

Write in chrological order on cleaning my room

Answer 1

What's your question? if you want to know how to best clean your room, in chronological order, I'd start like this:
pick up any debris or trash off the surfaces of the room and throw it away
any clothes or materials on the floor should be put away
make the bed
wipe down surfaces and windows
and to finish, vacuum the floor!
I hope this helped.