What is the link for HITMAN3 tech support?

@Travis_IOI @Clemens_IOI
Where is tech support link for HITMAN 3 .
Hitman is crashing on launch. Only black screen visible after launch and then it closes. No crash error codes or messages.
Can’t even run the benchmark on option. Same issue with benchmark.
Every other game works. Only HITMAN3 is the problem.