RAV4 Upper Rear Spoiler Help

I did something really stupid tonight and backed into my garage door while it was still opening. :woman_facepalming:t2:

The rear spoiler popped out of place - I tried popping everything back in but the top bit is stubborn and I think it needs the screws underneath to be loosened before everything comes back together.

I’m leaving on a cross country trip on Wednesday and was hoping someone could help me fix this Sunday or Monday evening?

I know very little about automotive body stuff but can assist and pay in trade - I spend most of my time in ceramics and have a box of mugs you can choose from!

Please reply here or send me a PM. Would really be grateful if someone would help me out!