I transferred bitcoin funds from an iphone wallet app which I have used lots with no problems to an electrum wallet on a computer using the QR code used to receive funds. I took a picture of the QR code using the mobile app wallet and sent the funds and waited. I waited and waited… I checked again the next day to find that the mobile app wallet had sent the funds to the receive address and it was confirmed on the blockchain multiple times. I checked my electrum wallet and I did not receive anything. I closed the Electrum app and restarted it and restarted my computer too and even my internet connection and even tried a different internet connection and waited a few more days and still nothing. It’s like my money disappeared into a blackhole or something. I reached out to the mobile app wallet support team and they said that it was confirmed on the blockchain so case closed but I still don’t have my money! Where could it be??? What did I do wrong? I’m using Linux and can get Electrum through the repository and I always do a key verification if downloading from the web.