Accidentally deleted APN app on Net10 Iphone 4, no internet/data connection?

My iphone 4 was recently restored and the APN app that was put on it when it was being activated on net10 was deleted. My internet or data doesn't work and I'm not really sure what to do as i'm not familiar with that area of iphones. Maybe someone who's a bit more into the whole phone unlocking stuff has some insight? Id appreciate it.

You have to add it and its very simple just you have to go in google and search apn changer and you have to select your carrier.

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