It's really sad to see that Pakistan is not able to play this Asian cup 2023 even though we are one of the prominent country in this region. It's not that we were not able to qualify, but actually, FIFA has banned Pakistan from playing football.
The Pakistan Football Federation has been banned by FIFA for more than a year for some unknown reasons and we are not sure when this ban will be lifted. It's a sad moment for me

May i know the reason as why fifa banned your country? Pakistan must have violated any rules or terms of fifa and they took this decision. They just can't ban any country without a valid reason.
We all know that fifa also banned russians from playing but they had a reason for that.
Pakistan football team has been suspended by FIFA over 'third party interference' after an administrator took charge of PFF following allegations of vote-rigging
Source:
https://tolonews.com/sport/fifa-bans-pakistan-any-international-competitionsSo, this is the reason why FIFA banned Pakistan from taking part in the Asian Cup 2023.
It would have been really interesting to see Pakistan play in this event. at least we could have seen some action between India and Pakistan.