Student registration list

need help with this block.

I'm lost traing to resolved the following information.

Juan's record remains visible on the list record. we might prefer that the record not be seen.

In the third line, Ana's record may have been included.

if any of the 4 fields is empty it cannot be added

edit the content of the list or modify the record like making a bottom

In the Student Record list, only the name appears without additional data or parentheses

that does not allow repeating names in the list this video will help you