To verify a PGP message, you will need to use a PGP program to decrypt the message. The program will then compare the signature of the message to the signature of the sender. If the signatures match, the message is verified. If they do not match, the message is not verified.
#Question
You would be using a computer. The computer would have the PGP program already downloaded on it. You should issue a keypair, so you have a public and private key. So now, you go on youtube or google and search “how do I learn PGP” and learn. Then come back with questions for help. You’ll get it. If you can copy and paste, it is mostly doing that.
Decrypt it using your public PGP key
Don’t us PGP just post your home address and phone number after each message it works the same