Needing Help

Hello All
I purchased my dad a air rifle about 2 years ago he loves it for squirrels, Yesterday he called me saying that something have broken on that air rifle he lives in Alabama and I'm in Florida about 8 hrs away. So I told him to send me pictures so he did of course I know nothing about air rifle and nor sure if there's a fix or just buy him a new rifle, Its a Umarex rifle from the pictures looks like a spring had popped out from some where here's a few pic he sent me. Is this something that can be fixed and where should I look for parts to help him get it fixed .Thanks

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