Quote from: bitcoins12345 on November 14, 2019, 06:21:49 PM

-----START SIGNING BITCOIN ADDRESS-----
1PWkrKzNXn7GqgahXuUiSRiPyu1iGo2fDx
-----END SIGNING BITCOIN ADDRESS-----

-----START LETTER OF GUARANTEE-----
We hereby confirm that PrivCoin has generated the address 31ndDmW7FngTkmzej9DXRAPRQGxw5VupRX in order to transfer the incoming amount minus fee to the following addresses:

100% to 333NWkMuE5PL5kPTBiKjhL85jBjP6EVDtP with a delay of 0 minutes.

This service will only be available for all coins sent between 2019-11-14 15:11 UTC and 2019-11-15 15:11 UTC with a minimum incoming amount of 0.005 BTC and a maximum amount of 18.96830901 BTC. Our fee will be 0.52130% + 0.0005 BTC for every forward address.
This letter is digitally signed by our main Bitcoin account: 1PWkrKzNXn7GqgahXuUiSRiPyu1iGo2fDx. Stay private and thank you for using us.
-----END LETTER OF GUARANTEE-----

-----START DIGITAL SIGNATURE-----
INF5DvCfUxy0aV7IP2ROsUTtiHdKyk2QoViRsiRPr9aAHkyzV84XZ9UDmNbDkMk9UVFHyhvluz/S9nne6TU7GOg=
-----END DIGITAL SIGNATURE-----

The address is correct, but I can't verify the signature. Did you verify the Letter of Guarantee before depositing?
Is it possible you used a phishing site?

Update:

Quote from: TryNinja on November 14, 2019, 06:50:39 PM

I couldn't verify the message. It says the signature is invalid.

Did you try verifying the message? Are you sure you were on the real PrivCoin and didn't end up using a phishing website?

I had this page open for a while before I responded, but I'll keep my quote of the (fake) signed message.