I sent 0.1 bitcoin from my Coinbase wallet to my electrum wallet about 4 days ago but I don't see it. Coinbase shows the transaction was successfully completed but Electrum just shows an "unknown" transaction and that is "synchronizing". Clicking the refresh button to connect to the network doesn't work. I need some help. What is the problem? What can I do and why? A screenshot of my electrum wallet is attached.
/8WZuNCdHQUC36mJm7]https://photos.app.[Suspicious link removed]/8WZuNCdHQUC36mJm7