Strike is a Lightning Network app for use with BTC, not ETH.

Using LN natively is very difficult so apps like Strike have popped up that do the heavy lifting for you, but that comes with a tradeoff. Most of these apps are also custodial, so you are trusting the company that made the app to keep your wallet online and secure. There are huge problems with LN making it extremely easy to accidentally lose your funds. It is not the same thing as a native bitcoin wallet.

But OP's account is for ETH, so a totally different network.