There is a wide variety of traditional & online marketing methods. To give you a marketing plan that would work with your current situation, I would need some situational information. Please let me know of a good time to connect with you via phone or skype and we can discuss this further.
My suspense novel-in-progress 'The Plan' (pen name Lillian Watts) has nearly 150 votes on textnovel.com
Top votes in that genre, which is exciting. Of course 'Romance' novels have hundreds of votes, so I need lots of help. lol
Putting together a marketing plan is like putting together a puzzle with a specific number of pieces that fit various ways to make different pictures. Are you looking for traditional marketing strategies or internet marketing strategies (or both)? If you want more guidance than I've posted here, feel free to contact me directly at email@example.com (I'm new to this group and not sure what the max # of characters/post is).