Resetting the homescreen layout does nothing but put apps into alphabetical order.
Would also suggest rebooting phone holding power and home buttons together for about 10 seconds until Apple logo is seen.
May also try going into settings > App Store and signing out and back in with Apple ID.
You've come to the right place for help Pand212. Let's get to the bottom of this and get your App store back to normal.
What do you see when you open the App Store? Are you not seeing anything at all or are you not seeing things you've purchased in the past? Which iPhone model do you have?
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