View the 2 screenshots below, you need to have the same product ID in both iTunes connect and BB. This also applies to Google play as well.
Can any one help me it comes this way when i entered correct store identifier and it shows when i connect to itunes error. Domain=SKErrorDomain Code=0 "Cannot connect to iTunes Store" UserInfo={NSLocalizedDescription=Cannot connect to iTunes Store} 2016-05-06 04:12:53.729 PZPlayer[332:26529] start purchase: sarath5000coins 2016-05-06 04:12:54.345 PZPlayer[332:26529] transaction error: Error Domain=SKErrorDomain Code=0 "Cannot connect to iTunes Store" UserInfo={NSLocalizedDescription=Cannot connect to iTunes Store}
Here is what I was able to find while trying to "Remove ads" from my app. https://developer.apple.com/library/content/qa/qa1329/_index.html
If you use android so what you need to do is on purchase button "store identifier" create what you want but need to be looks like "com.mygame.removeads" and then copy it to IAP on the Play Console. that's all
For Android, when you create your products in the Google Play console, you will create a Product ID. This is what is needed as the store identifier as far as I'm aware. If you don't remember what the product ID is, if you go to your Google play developer console, select your app, the under store listing, select In-App Products, this will show a list of your products. Underneath the Name & ID column you'll see something like this 1,000 cash (1000_cash) or whatever your product is. The text in brackets is your Product ID, so just copy and paste that. However as you're probably already aware, to create products within the Google Play developer console, you first need to upload an APK with the Billing permission. The APK doesn't have to be release just uploaded. To get the billing permission in your app you need your license key, which is different for each game you make. This can be found under your game, then Development Tools and then Services & APIs. It's then the ridiculously long string underneath Licensing and In-App Billing
For removing ads, you should use the latest lucky patcher 2019 apk on your smartphone. Already I have blocked 215+ ads by using this application...