New AIPRM 1.2.4.30 REQUIRED. OpenAI ChatGPT moves to chatgpt.com - to continue using AIPRM please update to the new AIPRM version 1.2.4.30 as explained here.
Google Chrome Mobile does not support extensions.
But you can use the free KIWI browser to use AIPRM on Android.
Just install KIWI browser from the app store, and then install the AIPRM extension in there.