Test and Review our psychometric test app on the app store

Hello,
We have just launched an app, with several psychometric tests, such as IQ, MBTI, love style, ethical values, etc.
Unfortunately it has some bugs, which is why the feedback we have gotten from our users on the app store has not been so positive.
Now, we would love to have more users test it and give us their feedback. If it is good feedback we would love you to use rate us, if it is bad feedback we would want you to talk to us directly.
For one person testing for around 30 minutes, we pay 3 USD.
For high wage countries, like the US, we would also pay a bit more.
Maybe you could do it together with some friends!? In that case we could pay for more than one tester.
The app currently is on Android only:
https://apptopia.com/google-play/app/com.ediagnostics.app/about
Please quote the budget for 5 people testing.
In order to see that you read this job post please write and replace the X and Y with your offer : I can download app and review it with X people, at cost of Y per person.