But Elrond volume + user very low compare to other Blockchain like $HBAR $Near , $Algorond , Vechain etc why they're better performing then Elrond they're also old as Elrond isn't it clear Elrond not doing a good level marketing or can't attract high level developer?

I remember when we had volume below 1 BTC when BTC was like 9k or something, demand comes and goes, at the moment people are very cautious with their money, however you only have to look at the Staking stats to see that many have a long term vision in Elrond, of course the price could be better, but to solely focus on price and volume and stare at charts all day (unless day trading) is not healthy or productive. Check out the stats here to see the overall trend https://growth.elrond.com/