There could be some parts here and there if you search the web.
It is toy grade so I can't be much help @Ambrosio_ , I appreciate you posting the pics.
Somebody like @Chubaka might jump in and offer some knowledge about it.
Welcome in @Ambrosio_ , can take a pic of the chassis on the inside to give us a better idea?
You can buy a new transmitter that comes with the receiver but we need to see the electronic.
I believe this is a toy grade car and you won't find parts.