If it were mine, I would fix it myself but I like working with metal and challenges and that looks like a challenge.
I bet you could clamp that damaged end in a non-marring jawed vise of sorts and SLOOOOOOOOOOOOOOOOOOOOOOOOOOOWLY tighten up the vise applying a little pressure, let is set a bit to adjust, a little more pressure and so on.
Did I mention to do it SLOOOOOOOOOOOOOOOOOOOOOOOOOOOWLY???
Aluminum is somewhat maleable easy enough.
But there is still a danger of INTERNAL DAMAGE.
Obviously not electrical at this point but mechanical things may have snapped, like standoffs or even a small screw or two. Only disassembly could ascertain that for sure.
I bet you could clamp that damaged end in a non-marring jawed vise of sorts and SLOOOOOOOOOOOOOOOOOOOOOOOOOOOWLY tighten up the vise applying a little pressure, let is set a bit to adjust, a little more pressure and so on.
Did I mention to do it SLOOOOOOOOOOOOOOOOOOOOOOOOOOOWLY???
Aluminum is somewhat maleable easy enough.
But there is still a danger of INTERNAL DAMAGE.
Obviously not electrical at this point but mechanical things may have snapped, like standoffs or even a small screw or two. Only disassembly could ascertain that for sure.