Help! Bent something? :s

[Jendouba22]

Hi all, I would be very grateful if someone could help me out. Had a little knock, bent something and have no idea what it is, does this need professional welding or is it fine as is. Also I’ve circled in red something seems to have snapped off does anyone know what this may be. Thankyou


https://imgur.com/vWxwu4h
https://imgur.com/O1wW8kz
https://imgur.com/fDCqVeD

https://imgur.com/qrdwbcH