Need guidance for academic publishing?

I am looking for some simple guidance for academic publishing because I am very new to this and don’t understand many things. I struggle with writing, formatting, and choosing the right journals. People told me that ISI research paper publication services can support beginners like me, but I don’t know how they actually work. If anyone here has experience or easy tips to share, it would really help me. I just want to learn the basics and move in the right direction.