Okay but normally I have not used bluewallet but I have installed it for someone to use and the person is using very well and I know it is a non Custodial wallet. And the time I wanted used it was not easy for me to used. Sim_card since you said you have used please can you tell me were to get my wallet address from the image below? Thanks.

Since Electrum is not available for iOS devices I had to turn to BlueWallet and so far it has been great, nice functionality and all the only problem I had was the time my whole balance refused to reflect in dollars it kept showing me my balance in naira.
Okay, for your question - click on the blue box (that’s showing in the image you posted) —-> you’ll see three dots at the right corner of your screen then click on it —-> scroll down (depending on your device) and click on “show addresses”. It will give you a list of different addresses and also show you the one that has been used before and the one that hasn’t.
Btw, with this wallet you can lock your coin so that you don’t over send/spend your money by mistake.