Today (5th August 2021) is one of the worst days in my life. I sent $250 worth of BTC to an address I know I copied correctly. The correct btc address of the recipient is: 1G2NAaGgY1NnuBhqWXpaEBQCf2fETQtGDA

But the recipient called my attention to the wrong btc address: 1KpfdijeQfXZ3EGqe36Qt8SjCuETwYBZ4J

When I checked it, I realize that it was true. I noticed now that no matter what I do or how many times I copy the address from my computer it always changes it to: 1KpfdijeQfXZ3EGqe36Qt8SjCuETwYBZ4J

Before this incident, I noticed that I received false log-in prompts which I did not initiate. Immediately I have changed my log-in password. But it appears the damage might have been done already.

I am typing this message from another computer because it is impossible for me to type the correct recipient btc i.d.

Please you have to help me. I don't know what to do now. The money I sent is $250

Attached is the screen short of what happened.