first sorry for my very bad english

1-i got errors in estrategy tester. I can't see any optimization results.

2-how works third ma??? it works with the others 2 MAs or alone???

3-how works "usercounter trend" and "only counter trend"

4-id like to open trades at "X" interval while signal (buy or sell) is true. could i leave maxtrade unshecked and mark minpricedistance? right???

very thanks