You have a unique and interesting voice - in a good way! A unique voice will help you stand out from the crowd and get more attention.
I see that you posted these same questions in the forum, and I responded over there first. Now that I've heard your song, I want to REALLY encourage you to practice more. You did this song well for someone who I would actually classify as someone who doesn't practice. I don't mean for that to sound harsh, so I apologize if it comes across that way. Like I said in my response in the forum, when you only practice twice a month, then you're not really improving between sessions. If you did this well for someone who doesn't really practice, then I can only imagine how well you will do once you start committing to practicing more.
Your tone, overall, has a little bit of tension and I think that it sounds like the root of that tension is in your mouth/jaw and how you sing your vowels. I listened to another version of this song on YouTube and it was in a different language, so I'm not sure if you are mimicking someone else's vowels or if they are your own. In either case, I would spend some time trying to loosen up the jaw and let the vowels open up more. Your tone gets quite lovely towards the ends of a few words when it sounds like you relax on that tension that I'm referring to.
Overall, you have good flexibility and range. But I will emphasize it again. The more you practice, the more effortless the song will sound on your voice with all those big jumps and the more even your tone will be from top to bottom.
Hope that helps! :)