How can I create private Theme-app-extension blocks

[krishnaraj2k01]

I have one doubt about that in theme app ext

if I'm creating one block means it's showing to all the customers how can I get that control in my hand

lets have one example I have 3 customers customer A,B,C

I'm creating some custom work for customer A only but that block don't want to show to customer B and C

how can I handle this situation

[Liam]

Hi Krishnaraj2k01,

I'm not 100% sure I fully understand what you're trying to achieve here - do you want specific theme app blocks to only appear for certain customers / buyers on the front end. Or do you want to create a custom app block that will only be able to be used by one specific merchant/ store? 

[krishnaraj2k01]

It's completely about theme app ext

https://shopify.dev/docs/apps/online-store/theme-app-extensions/extensions-framework

I have one Shopify app and I'm newly implementing theme app ext in my app 

one specific merchant only I'm doing some special features 
if I'm doing that in theme app ext it's showing to all the merchants I want to restrict that