Factory reset, but stuck on previous email owner

Bought it in a yard sale.

I already DID the factory reset.

But it’s still asking me for the previous email linked to the tablet.

Please help us! Thanks!!!

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 1

crwdns2947414:01crwdne2947414:0:

Easiest is to just ask the original owner.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0