Please do not be insulted. But your game pages are ... bad. Really bad. Half a sentence description, one meager screenshot and a price tag with no demo version. Claim of standard assets but file size of 800MB. It looks like you do not even try.
The positive thing is, you did realease it, so I assume it is finished. That is a lot better than most games here. But why such an unappealing page.Did you not ask a friend to tell you honestly how it looks? Would you try even a free game with such a page? No, I did not watch the video. Why should I? There is no story pitch to read nor any screenshots to garner any interest whatsoever in your game. The game tags are as bland as they can get. singleplayer , pixelart, fantasy, 2d, turn-based. Well. it is a rpgmaker game, i get it. almost all qualitfy for those things. You are describing rpgmaker, not your game.
Your other game, ... , it is tagged single player and short and has one screenshot (of a character and not of the game). At least the pitch sounds mildly interesting.
I can only advise you to lootk at
https://itch.io/games/tag-rpgmaker?exclude=tg.horror
and watch the game pages of some popular games. Maybe you get inspiration.
This thread is about promotion. But imagine you do manage to promote your game page. It is a landing zone for any potential player you have reached on twitter or whatever. What do they see? A non commiting screenshot and a bland game description (oh, and a link to a video I did not watch, see above). What I am trying to say, you could have a really good game and lots of promotion, but with an uninviting game page you have a hard time convert those page views into players.