Deleting false Info from my Wiki Page (but reappears?!) 

Hi Dragon Booster,
This is Richa, and I keep a close watch on the content that goes up on my wiki page but after having removing untrue content several times, it has come to my attention that someone repeatedly puts them back up. Especially when it comes to my filmography, which I would know best, as i AM the primary source! Please help me in understanding how I can edit my page by removing false content (ie 2 films which I wish to REMOVE from my filmography as I am not doing them),and changing the main display pic. I am not sure about why I would have to give any citation for films im NOT doing...so simply removing the content and saving changes should technically be enough. Thanks and appreciate your response. 
Richa Gangopadhyay