May someone help me?

[Y_VRN (Y_VRNDLL)]

This sounds a bit vague, and it may help if you follow the format and provide more details as shown here:

About the Scripting Support category

This is a support category for help on everything related to scripting on the Roblox platform, from extremely basic to even the most technical of issues. Make sure to search the forum before creating a new topic, many beginner / learning resources have already been created, or maybe your problem has already been solved by someone else. If you’re looking to show off your project and get opinions and feedback, please use Creations Feedback instead! Please do not post bug reports or feature requ…

To get you started with string manipulation (which may help with filtering as well), check this documentation: string | Documentation - Roblox Creator Hub