I am looking for a rnb/pop singer targeted for kids

i am looking for a singer and producer who has vocals that are expressive fun and rnb/pop as its targeted for children in primary school. i will be promoting it on social media and other platforms; but no royalties will be given, your service will end on fiver and a contract will be signed between myself and yourself.
here is a link to the track -
https://youtu.be/wRiyX_MDTzA?si=G1O8nuQnkZdrzqq5

you must be a producer and a singer because i need to redo the track an have it mastered and mixed
i will send my rap part but will be recorded on my phone

summary i need the track redone but of course it will need to be similar and not the same and for a vocalist who is able to supercede my expectations of the original track