Why is my Shopify app submission failing and how can I fix it?

[Deep0617]

This issue sent by review team
Your embedded app needs to load in admin.com.  moving to this new domain and all merchants will have access to it, as of Jan 31st, refer to our change for details. To resolve this issue, reference our Setting up protection document as well as ensure your app is at minimum on App bridge 2.0, App bridge 3.0 is recommended. See video for details.
I can't understand what they saying, Can any one help me solve this error.
Thanks,
Deep
@Apps @review 

[1080]

@Deep0617  this git repo help you. https://github.com/Shopify/shopify-app-template-node. let me know if need more assistance 

for node js 

Shopify.Context.initialize({
  API_KEY: process.env.SHOPIFY_API_KEY,
  API_SECRET_KEY: process.env.SHOPIFY_API_SECRET,
  SCOPES: process.env.SCOPES.split(","),
  HOST_NAME: process.env.HOST.replace(/https:\/\//, ""),
  API_VERSION: ApiVersion.April22,
  IS_EMBEDDED_APP: true,
  // This should be replaced with your preferred storage strategy
  SESSION_STORAGE: new Shopify.Session.MemorySessionStorage(),
});

more detail  https://github.com/Shopify/shopify-app-template-node/blob/main/src/App.jsx 

if use other stack you can find the  https://github.com/Shopify  relatively repository reference code  

[Deep0617]

@1080  Thanks for a help, i find solution.😊

[1080]

@Deep0617   you can post the solution or original link so other people help that

[ash38]

can you please share the solution my app review is also struck due to this issue

[Deep0617]

@ash38
I use osiset package to create app with laravel react here is solution link:
https://github.com/gnikyt/laravel-shopify/issues/1250