Failed to apply plugin

[munchie]

Hello again, I was told that i needed to update to a newer version so i did that, and i did the same process but now i'm getting this

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\Name\OneDrive\Desktop\CoolWeapons\build.gradle' line: 11

* What went wrong:
A problem occurred evaluating root project 'CoolWeapons'.
> Failed to apply plugin 'net.minecraftforge.gradle'.
   > Found Gradle version Gradle 7.0. Versions Gradle 6.0.0 and newer are not supported in FG3, FG4 however supports Versions 6.8.1 and newer. Consider upgrading.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 8.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/7.0/userguide/command_line_interface.html#sec:command_line_warnings
 

again i would appreciate the help ty.