Deleted Profile on iPhone 5s?

Deleted Profile on iPhone 5s? - 1

Added (1). After getting my StraightTalk account, i got messages saying i will need to have the latest iOS version to receive my updated APN settings. Then another message saying ill have to delete any existing profile before updating to the latest iOS but going to settings, general, profile, tracfone.vzwentp then delete. I deleted the profile but now i'm not able to get on the internet without Wi-Fi. I get text messages and calls but without Wi-Fi, i can't get on the internet. What am i supposed to do?

Contact Straighttalk - you obviously deleted something necessary for your phone data service.