How to get Online FIDE Titles[ACM,AIM,AGM etc.,]. what does Fide award from them

How much skill do you need to get AFM?

Not worth it. To become an AFM you roughly have to be around 1800 online (you need some luck to win and hopefully not play cheaters or bots, I strongly believe that the site uses bots)

How much rating do you need in chess.com for the AFM?Like how much strong you need to be to get the AFM compared to the rating in chess.com?

This information is given on page 1

1400 on that site is aprox. 1900 - 2000 chess.com

What about ACM?

Sir i want to get FIDE master title

These are the real titles: GM, IM, FM, CM, WGM, WIM, WFM, WCM
https://handbook.fide.com/chapter/B012024

These are the arena titles: AGM, AIM, AFM, ACM
https://handbook.fide.com/chapter/B11FOATitlesForLowerRatingBand

I am an ACM and it is not so difficult to get ACM. It is only difficult to progess from new rating to xyz rating.when you are new and you manage to get rating then your rating will be aprox 1260 so just maintain for 50 games