Geezer failure!

I’m 76, and “modestly” computer savvy (as in miniscule). I have already partially completed my BoxSea Houseboats website on Readdy. (I'm in the “paying $20 per month” category.) But I can't figure out how to get BACK to my partially completed site so I can finish it . . . HELP!!! (I’ve tried https://readdy.ai/home …. but that didn’t take me anywhere helpful.) This is turning my hair white . . . oh, wait, THAT happened a decade ago. Now I remember: this is making me incontinent (yikes). So now I’m DEPENDing on YOUR help.
Rodrick the Infirm