1* it will always show you total success payment of your website. That means you have this equal amount of payment has been a success.
2* Thank you for suggesting this feature, I will update our application soon, as well I will help you to implement this one.
3. It’s fixed to your website, as well as we also fixed it to our core.
4. I don’t know what you are talking about, You can go back by clicking back to the campaign button if it shows unauthorized access, that means this campaign is not created by you.
Best Regards