please I need a help how to use secuirty assit

would you please some one create a tutorials how to make security pages ... a simple tutorials, for 4 days now with no result, the youtube tutorials not help for me,
what I'm doing is trying to make security pages base on a table "photo attached"
would you please help with a simple tutorials...
Note: using a student username instead of student email for user login

Where do you get stuck? It seems like you could just select your table and choose the associated columns. What have you tried? I can't whip up a tutorial, but I'm sure I can help you through where you are getting stuck if you provide more background.

believe me or not I don't know ... it seems to me get wrong with every thing,
right now it is about , " Invalid username or password '
- even I made copy paste of username & password from the database table still not woks I've followed the binding but not works or i did wrong ...

Can I get a url to test myself and FTP access to check the code? I'll take a look and see what is wrong.

it is on my testing server localhost ... not published yet

Can you publish it? That would allow me to help.

thanks, i will let you know when it is published