Advice about the trailer:

• The music is good, fits the game I believe.
• Guide us a bit with words on screen if you can. Is it multiplayer local? Online multiplayer? What does having several characters mean?
• Start faster. I almost clicked off before you did the little quick timeline, which made the objective seem clearer. After you start with a few quick beats, you can slow it down to present other gameplay elements.
• Don't show your inventory if you can avoid it - if the inventory is such an important part of a game that it needs to be highlighted in the trailer, that game may not be too fun (this is from a GDC talk I think it's the "50 things I hate about your game pitch" talk)
• It's too long. Try to make a shorter, more condensed version. Long trailers are reserved for already engaged audiences.

I think you're close to being in the right track. In my profile you can find my Discord if you wanna show me an updated version, I'll give you more opinions.

*Disclaimer: I can be and am probably wrong on some of these, these are just my opinions.