Then don’t play
3 check is getting out of Hand.

I am reporting a problem with 3 check, the Variant is always full of players who sweat and make the game unenjoyable. For Example some of these players Rush to check them; this is Apart of the game just I needed to add that 3 check is getting so fast pace that you can win the game in only 3 checks. The problem that I am reporting towards the 3 in: 3 Check. The matter of only three checks is such a fast game that it is Unenjoyable. 3 checks are very easy to earn while playing chess. So I would like to include maybe making this variant into 5+ Check. Is this a problem for the players who play 3 check often? And should we change the variant to not being such a fast paced game?
It's fast paced when you or your opponent has no clue on what they are doing. For example, in 3-check, 1. e4 d6?? 2. Bb5+ c6 3. Bxc6+ Nxc6 4. Qf3 white will win with either Qxf7+ or Qxc6+ on the next move.
Also, your "complaint" is a feature of almost every game. It is very easy to lose almost any game quickly if you don't know what you are doing. For example, in regular chess, many beginners will fall for Scholar's mate and other opening traps.
5-check could be added in the future, but I don't think 3-check will or should ever be removed (unless a clear forced win is found).

Although I don't think that 3 check is overly fast, I think it is a great idea to add 5 check to the variants server.

5+ is available if you use the gamerule editor and change it to that
I do Understand that, I just feel like the variant maybe shouldn’t be removed but instead should have more than 5 check options.

5+ is available if you use the gamerule editor and change it to that
I do Understand that, I just feel like the variant maybe shouldn’t be removed but instead should have more than 5 check options.
already exists, you can play n check unrated with anybody if you use the gamerule editor
I am reporting a problem with 3 check, the Variant is always full of players who sweat and make the game unenjoyable. For Example some of these players Rush to check them; this is Apart of the game just I needed to add that 3 check is getting so fast pace that you can win the game in only 3 checks. The problem that I am reporting towards the 3 in: 3 Check. The matter of only three checks is such a fast game that it is Unenjoyable. 3 checks are very easy to earn while playing chess. So I would like to include maybe making this variant into 5+ Check. Is this a problem for the players who play 3 check often? And should we change the variant to not being such a fast paced game?