Can not subscribe C.O.R.E Ingress

Dear Ingress,
continuing from my previous post on General Topic:
„
https://community.ingress.com/en/discussion/comment/129047#Comment_129047
hallo, I am on iOS, when i ichecked the AppStore I can not upgrade anymore because it is the latest version. Here is the screenshot after the picture from you a window from apple appstore would come out that if I wanna buy I should click the button on the Right side of my iPhone, and after I clicked my Handphones button this message from Ingrss like in picture came out
https://us.v-cdn.net/6031689/uploads/VU1BKQDP07AO/4ab968d7-a3ab-4471-a0a9-e02e7a07695f.jpeg
My last purchase was long ago, I bought an apple voucher and bought the key lockers.
another Info, I am logged in Ingress with Google account but on my iPhone I still used Apple ID that have another email account outside gmail. And on that Apple ID to pay , our family already put in a PayPal account. But that PayPal account have yet another email account. So is it because the PayPal account uses other Email as my gmail/Ingress account?
or should I buy an apple voucher again to make it happen?
thank you very much for the helps.
best regards, martinsys“
Now i already put 10€ on our family AppleID account and i deleted other ways of pay so the payment would surely use that 10€.
But still if i tried to subscribed the answer is the same:
Could anyone help me with this?
thank you very much in advance, martinsys
Comments
Hi all, I finally found the answer on Apple s help Website. So I have turn off in-App purchase because my little child like to click our iPads on this Corona Lockdown. I have forgot that I did that for the Corona Lockdown last year. Now I have finally subscribe to C.O.R.E. Ingress !! :)
Thank you for confirming, @martinsys and for sharing your steps you took to resolve this for any other Agents that might be seeing this on iOS in the future.