Hello!
I hope anyone help me with my question. I wondered to understand, can I use non-commercial fonts in video preview? I’m not going to add it in file and I’ll put link in description.
Thank you
No, you can’t. Not only font, all other assets like image, sound, video, etc. under a non-commercial license can’t be used in the Preview. You may try to find another font for your preview 
I really appreciate your help in resolving the problem 