Beginner to Electrum & need a little help please.

[fredsgarden]

I'm trying to send Bitcoin from my Electrum wallet to Cash App. / I scan the QR code with the camera on my laptop from Cash App on my phone. You can see the address appear up tp in "pay to" in the wallet. But then when I click on "pay", down bellow a message box appears saying "Question"   "You can not pay that invoice using Lightning." / Then it gives me the option of opening a new channel.
     I don't understand what's going on. I thought I was sending Bitcoin, not Lightning. In fact, I can't find (today) even where Lightning functions are located in Cash App. I saw a few weeks ago but can't locate today.

[1714707561]

1714707561

[1714707561]

1714707561

[1714707561]

1714707561

[Charles-Tim]

The invoice is for lightning network. Cash App support lighting network I think, according to what I have read in the past about Cash App. If you want to receive using the on-chain, you have to provide your address QR code.

Know that bitcoin address start from 1, 3 or bc1.

But a lightning invoice looks like something like this: lnbc5m1pjjs6kjpp5cktprtpmrlhh8l076yrsxffl6dsg33z3t5jduatc8cgf4kwzzl6sdqqcqzysxq rrsssp5glxtw56a6qr4aw3dva3zl97kc57jmvue33crrnuc2ru38vmqp5mq9qyyssqmjt2ldx0p2gca ah8wr6uy3rt26kjs7kt7nne62wsykwakm04m8gkmscy49a9kva5du9wpxruc58ry3sfdtpuzw3wfkxj ryuvy9gkwlcqkexa9n

Maybe this video can be of help: https://youtu.be/4aTU9_p6TUE?si=8OP9sSuT7qlpn3R6

[fredsgarden]

Got it!  Thanks for the help.