Need corrected

I am interested in catching pokemon. I became addicted to it when this mobile game was published. Last night I couldn't log in to the app when I was going home. I tried many times but eventually gave up. I started looking through websites and finally figured the issue must be due to my network connection. I don't know what happened to my connection. My phone plan will expire on the 3rd of August but this is 4 or 5 days away. I could not use my phones internet without wifi but I can call still call and text people. Is this a normal situation?

I am interested in catching Pokemon and have become addicted to it, after this mobile game came out. I couldn't log in to the app when I was going home last night. I tried lots of times then gave it up. I started to look through a website. Finally I figured it out, it's because of my network connection problem. I don't know what happened.

My phone plan will expire on 3rd Aug but it still has 4 or 5 days, so I still didn't find out what's going on. I can't use my phone's internet without wifi now but I can call people on the phone and answer the phone. Is this a normal situation?