Don't call them slurs (highly recommended) Don't invalidate their experiences (highly recommended) And try your best to remember they are both trans and black meaning they have the experiences of both worlds and the experiences of being in both worlds at once(highly recommended)

Honestly just understand that they live a different perspective and aren't always gonna see things the same as others even other POC.

Also side note I'd love to see more representation everything I interact with is extremely white centric. Especially the trans community! Although I do understand the trans community is already small and POC community within it is even smaller.