I am having problems testing my in-app purchases. I get back valid product identifiers, but upon purchase I receive the dreaded \"Cannot connect to iTunes Store\". Interesti
The same issue got for me, and I had checked on the issue including Apple form, I couldn't find a solution.
Today when I checking the device I found that the following
In Device Settings -> iTunes & App Store found another Apple Id logged In. So I tried signOut that and checked again the InApp purchase, it worked perfectly. So please check the issue is linked to the same or not.
Thanks & Regards, Unnikrishnan.P