Thank you sir for this EA. But there is some misunderstanding for strategy.
SO there are 2 indicator in this strategy.
1) CCI - CCI levels are base of this strategy. CCI signal line has no work.
2) RVI - RVI line crossing has no work. RVI line crosses CCI level and trade is going to open. Not on RVI crossover.
For open BUY trade: RVI crosses Above CCI -100 Line.
For open SELL trade: RVI crosses Below CCI 100 Line.
I attached picture. so that if I am not able to make you understand through words, picture may help.