Help me!!

So ive been making a "profile" website where i can shere it to some for them to know better about me and also put their profile for me to check out to (like spacehey but with my irl friends) but the profile and login is badly made so can u guys help me?? this is the website, pls help !!

ps, i only know html rn bcs they are teaching me this at school , so if you ask me to use other coding languages i might not be able to do it unless you want to teach me obs..

i also had an idea but i might not be able to do the original idea