i have a samsung galaxy s3 and its broken all on the bottom and around the button and it wont charge, only sometimes

[dixnx16]

I have replace the battery 2 times and i habe notice that that isnt the problem. can you help me please what can i do to fix it?

 

[hang-the-9]

Nothing much you can do here, you said it was broken, need to get it repaired. For an S3 probably cheaper to just find a working one than pay to get yours repaired.