Do you think I could fix this myself?

Hi! I sadly ran into a parking sign tonight. My front bumper almost seems like it might be able to be popped back into place if warmed up. It’s cold out so I don’t want to force it right now. This RAV4 is 12 years old so I would prefer to not open an insurance claim or spend a lot of money fixing it. Do you think it’s worth trying to pop into place? Is this an expensive fix?

Thank you!