Make the app for all iphone models – GhostCall - Disposable Numbers That Do More Review

I have and iPhone 4 the screen is smaller it is treating my phone like it is bigger. Example I'm at the part where it say you have no ghost numbers click the button below to buy some more but the button below is the home button not the button to get a ghost number. Please fix. Thanks ?
Review by RG3fan118 on GhostCall - Disposable Numbers That Do More.