How to fix SteelSeries Stratus Duo trigger button (L2/R2)

crwdns2935421:0crwdne2935421:0 crwdns2935423:0crwdne2935423:0

crwdns2935425:03crwdne2935425:0

crwdns2935419:0crwdne2935419:0

crwdns2936315:0crwdne2936315:0

crwdns2936323:0crwdne2936323:0

crwdns2931653:03crwdne2931653:0

How to fix SteelSeries Stratus Duo trigger button (L2/R2), This is the slot that I'm saying: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

This is the slot that I'm saying

Shown in red line

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0