iPhone Xr won't load certain apps
I have had my iPhone Xr for a couple days and have had no problem but in the past two days it has really caused me problems. Two apps that have been very finicky have been Instagram and Spotify. Most of the time now when I go to open it now, Instagram has just a white screen and the logo at the top and spotify will just show a black screen and their logo. I have tried all the solutions for apps that won't load.
1. Force quitting app
2. Soft reset
3. Hard reset
4. Deleting and reinstalling app
None of these have worked so any help would be greatly appreciated. I am running iOS 12.1.
Solo 3 Wireless