Unity Shopify Buy SDK package issues

Hi
I have added the unity Shopify SDK to an empty unity project the package has integrated successfully as I see that the test API keys are working perfectly fine. because I see that the vending machine is showing test products from the test API key and link which is

public string AccessToken = “8f40b2ede3e02be97a81ac29cfabc6e0”;
public string ShopDomain = “unity-buy-sdk.myshopify.com”;

when I change these keys with my custom App store keys
it is not showing me the products

Please let me know if I am missing something in the middle

The Channel listings are enabled.
The Product is active
I believe the only thing that I am missing is
the store is newly made and is on the trial version and if I try to access my site from private mode from the browser it needs the password to access the store.

Apart from that I have followed these instructions as well
which is

  • From your Shopify admin, go to Products. done
  • From the Products page, click the product you want to make available. done
  • Next to SALES CHANNELS AND APPS click Manage. done
  • In the Sales channels and apps dialog box, select the box next to the name of your custom app. done

I would highly appreciate it if anyone help me with this

Hey Sajid, have you figured out your problem yet?