Rsa 'n PATHIAN hnen ah lawmthu a sawi

Hello Youtube my name is Lalsiammawia and i'm the channel owner of Lsa chhakchhuak.
I created my youtube channel on the date of 1st October,2023,and i uploaded a video which blows up and gained 18.9k subscribers as my channel was able to monetize,
i applied for Youtube Partner Programme policy,but was reject because of reuse content.
While, i do not have any active copyright strike or any active copyright claims.
I really don't understand why my channel was not accepted for Youtube Partner Programme Policy.
I am a vlogger and Reactor,i dubbed own language in 'Mizo' and i uploaded in my Vlogs and Reacts videos on my Youtube channel.
My audience were loving my videos and as you can see it on my channel they leave a good comment on my channel.
Let me show you the example on how i've edited my videos.
First of all i used the app "inshot" and i choose a pictures or videos that i captured from my phone and i choose the audio that i've also recorded from my phone recorded and i used the audio to matched the length of the video..
I created my own original content..
So i really dont understand why my channel was not accepted for Youtube Partner Programme policy.
And i again i do not reused content any other content and i do not have any active copyright strike or any active copyright claims.
So i'm here reaching out to you in hope that you could change your decision and accept me for youtube partner programme policy..
Thank you