Hey!
Yeah, if I were you I would work on your thumbnails & making your titles a bit more interesting (like just as an example, your recent video could be titled: 'CAR TROUBLE?! (PUBG funny moments)' or something, which might draw a bit more attention to it). The title & thumbnail are the first things people will see & if they're not interesting enough, people are less likely to watch your video, even if the actual content of the video is incredible.
The content isn't really my kind of content so it's hard for me to say much. I'd say it was entertaining enough, but maybe someone with more interest in gaming would be better to comment on the actual content.
Sorry I couldn't be of more help (or like any help at all haha), but good luck with hopefully getting some better responses