So i’ve been adopted my sd card about 2 months ago and I think it’s kinda useful cause my internal sd is only 10GB and so yesterday i wanted to flash Ultra kernel but when I go to the "install" i see nothing, it’s empty, i tried to look into "select storage" but nothing it didn’t show anything, is it because I adopted my sd card? . Please can anyone help me with this?

I’ll upload some pictures to let you see what’s going on in my phone.
Thank you