There is no W-2 "finder". Employers have until January 31 to issue your W-2. Some employers allow you to import your W-2 in to your return. But often you still need to use information from the actual W-2 to do the import. You might just have to wait until the employer provides your W-2.
https://ttlc.intuit.com/questions/1934390-how-do-i-import-my-W-2
https://ttlc.intuit.com/questions/2588751-why-can-t-i-import-my-w-2