[SOLVED] Reseting playerdata & First time spawn issue

Hello,

I have been facing an issue on my server, players who for the first time join the server are spawning outside spawn (just in wild). How could I fix that?

Also, how could I reset the playerdata of a user and test it as it's his first time on the server? I have been trying by reseting playerdata from world and userdata from essentials, what else could I do?

Thanks in advance!