Would you get disqualified if you dragged your robot arm through the point zones?
Read the game manual. Your answer should be found there (and if not, check to see if it says anything about it being illegal)
@Kan_Xu Could you rephrase your Question?
For any question about the legality of something, we must turn to the game manual (or the Official Q&A). As you read the game manual (https://content.vexrobotics.com/docs/2022-2023/viqc-slapshot/VIQC-Slapshot-GameManual-2.0.pdf), keep in mind that the game manual tells you things that you must do, and things that you are prohibited from doing. it can’t tell you everything you might do, so if the game manual does not prohibit an action, then it is generally legal. The game manual does not generally discuss any particular game strategy or mechanisms you might use.
In regards to your question, you need to read the manual either for “contact zones” as they are properly called, and especially consider the note on SC4, or if you are talking about touching the “goal zones”, you need to seriously study G14 in the game manual. There is no “point zone” in the game manual.