Fixing a nikon S52 camera lens cover?? PLEASE HELP!!!?

okay so my friend accidentally broke my lens cover on my nikon coolpix s52. when i try to turn it on it says Lens cover error and has a red exclamation point at the bottom. Sometimes it turns on but the lens cover doesnt come off. Questions:

Is it fixable?

Can i fix it myself?

What would be the approximate cost of repairs?

Would it be better to just buy a new one?

THANKS!!!:)

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