Hi undergrad, I'm in the final year of my PhD. I've published a few times, and I have a few more manuscripts in the pipeline.
The fact that you are looking for someone to help you publish - but not saying what you want to work on - is a redflag. Generally speaking, you don't just "publish," you perform research that you are knowledgeable about, and then you publish your findings.
What are you looking to publish? Have you done this before? Why are you wanting to publish? Not trying to bombard you with questions, but this is all important to know.