For trackpad check the pictures in this reposity, set as in the picture and try https://github.com/Baio1977/DELL_VOSTRO_5501-ICE-LAKE/blob/main/Screenshot/touchpad.png
For WI-FI use kext for Monterey https://github.com/OpenIntelWireless/itlwm/releases/tag/v2.1.0 and BT https://github.com/OpenIntelWireless/IntelBluetoothFirmware/releases .
Don't use this kext on Monterey or higher IntelBluetoothInjector.kext.
Use this kext for Monterey+ BlueToolFixup.kext