So I've got a problem with my 2 weeks old Fender Jazzmaster. The problem is that the floating bridge and the screws that keep the stringhold-thingy's in place are 'falling down'. They just tend to go towards the body, ruining my action and having to adjust about every 3-4 hours of playing...

With the upper circle, all those screws are unscrewing... For the lower circle, it's just that one that's unscrewing...

So my question is, how can I solve this? Should I bring it to the store or is it fixable by me? Or am I overlooking something?
Fender Jazzmaster
Boss DS-2
Digitech RP150 (with Line6 EX-1 Exp pedal)
Orange Crush 30R

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If it is only 2 weeks old you still have a warranty. They have to fix it or replace it.