Hello, the appliance has a hole for fixing to the wall with a simple screw. There are also separate fixings (with padlocks) for the plug. Personally, that's what I did to fix my charger.

I received from Aliexpress in 2023
Car Interior D Store
Ev charger control box wall mount electric vehicle charger box holder reusable plug ev charger stand car interior accessories
China CHF11.79 x1 14-day delivery on time guarantee
purchased. Also a holder for the type 2 plug
SIF Electric Store Store Type 1/Type 2 EV Charger Holder Wall Mount Electric Car Charging Cable Organiser Electric Car Charger Holder EV Cable Socket
Type 2 holder CHF12.48 x1
You can place the plug there and lay the cable over it. Mounted on a wooden bed in my garage.