Question concerning Microvision

I purchase this unit called, "Clarifier Video Stabilizer" that was told
to me by a friend and the unit actually doesn't totally work  because I
recorded bruce Almight and half way to the end the picture was totally
black and white.  It look normal ding recording but once it was played
back black and white came in.  So gang please don't waste your money
like have done.103.00  odd dollars.