crwdns2933897:0crwdne2933897:0

Right directionnal button activate itself randomly

When I play some games, the right directionnal button activate itself randomly without me to order anything.

I disassembled it, clean the circuit print put all the pieces back together but nothing has changed.

Any ideas ? Should I buy another pieces to replace it ? Do you have some in this website ? Or any better option ?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0