Time Travel where is evidence for it?

OK many debunkers want mountains of evidence. Still, a smoke alarm can detect a few molecules of combustion and claim there is a fire with a loud ring. It you want until your house if filled with smoke and see flames are roaring. Well, it is too late for you. Thus I say, time travel evidence as in the mini-DVD is hard to prove. What we have now is at best fragmentary, and perhaps a bit thin, but we will continue on our search for much more.