Can Paypal legally freeze my money?

Hello
Can Paypal freeze funds for longer than they declared? My girlfriend sent me over $ 200 and they frozen me funds - lol.
It's been said that for 3 weeks they had to verify my documents, everything is definitely OK on my part. Support does not write back to me, and a month has passed. Can I therefore demand something from them judiciously? I read Paypal feedbacks and various problems with freezing funds, but I found no answer anywhere. I will be grateful for your help

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