[2020] Catalina update ?

System requirements for MAC
Minimum:

OS: Catalina 10.15 and newer


Processor: Core i7 (Intel Xeon is not supported)


Memory: 4 GB


Video Card: Intel 5100 HD/Radeon HD5550/GeForce 8800 (The minimum supported resolution for the game is 720p)


Network: Broadband Internet connection


Hard Drive: 15 GB

So you need to have at least 10.15 Catalina to run WT, sorry.