Hey...welcome! We need a bit more to help you out. Tell us what equipment you are using (mic...tape....Audio Interface...DAW...whatever) and maybe some of the settings you use. We can take a look at them online and see what they can do and how to use them.
Also...and this is important....we need a sample of a recording you've made and what you like and don't like about it. It would also help for you to give us a sample or point to a sample of how you want to sound.
I'm guessing we can help you.
Mick