I've just had a look and the Caribbean Airlines 737-8 MAX is listed in the "Just Flight 737-8" aircraft.cfg on my side. It's listed under [FLTSIM.6] in my list, although that may differ on your install depending on if you have modified the list.
I can see that the livery is actually listed as "BelgianWorldAirlines", which I believe is an issue with the database FS Traffic is using as it's pulling an older airline that used to use the "BWA" ICAO code before Caribbean Airlines. I'll bring this up with the development team to see if we can get that updated for the next update.
Mark - Just Flight