I couldn’t, cause I needed to scan the code to activate the porting process. In my case, I needed to switch back from PM to old provider on my phone after it was automatically switched, to process the whole porting process.
Thank you all for your help and suggestion. After going through a great deal of work, it’s finally done for me! So my guess is when I scanned the code for eSIM, my phone turned off my old provider automatically and switch to PM right after I got the ...