I need a track produced around an accapella melody. Think Rose(blackpink), Post Malone

thw songs melody is generally complete but the instrumental is missing. Its nned to be simple but punch in the hook.

Additional info:
I'd like you to also mix and master if possible. I will be recording vocals on my own. The lyrics and vocal melody are already written. I need it delivered by DATE. I'm an indie artist. I need someone to help with the entire song-making process - writing, arrangement, creating background music/beat, other instrumentation, mixing and mastering. I'm hoping to find a good producer that'll work with my limited budget.