How to connect Faucethub Wallet URL…

I had a question. I installed and set up your wp faucet plugin. I am using Faucethub’s API and the status is active. Everything is great except one thing. How do you actually “connect” the wallet to the faucet plugin using the bitcoind/JSON-RPC on the configuration part. It says, Wallet URL, and then an example like: https://user:password@host:port

Unfortunately, my password has an @ symbol in it, so is this perhaps the reason why I cannot connect my faucethub wallet to the plugin? My status is “Unreachable”
(Unreachable – means wallet was configured but we can not reach it, usually it means you need to check data and save it one more time.)

So, what do you think I should do? The port is 80, right?

The page I need help with: [log in to see the link]