Search function in a database

Hello,

I need help

I am currently implementing a mini database and i would like to have a search function on Sheet2(File attached) that allows you input an info on the database to search for. Say username/phone number.
And in return. It fills out the corresponding information in the cells that corresponds to the relevant data requested.

I would also like to insert a search button to do that function.(Also see attached file).

If for example there are two users with the same last name. Prompt the user to enter a unique value.

Sheet 1(below) has the sample database. And Sheet 2 has the user input page.


Thanks in anticipation