Mass dm targeting help!

I know this is a long shot, but i am looking for someone that might be able to help me with targeting for mass dms. Preferably someone who has been sending dms for a long time and has got targeting perfected. I have been doing this myself for a long time and i get decent results but im sure i could be doing it better. If someone is able to spare some of their time, please hit me up.

Write exactly what you expect, maybe I can help.

Did you check the Marketplace,Almost 3-5 Sellers are doing Mass Dm's.