Hello!

Optimized settings for major currency pairs are already integrated inside of the expert advisor, 

These pairs are: EURUSD, EURGBP, USDCAD, NZDUSD, GBPUSD, AUDUSD, USDCHF, USDJPY, EURJPY.

For all other pairs, the EA will apply the parameters as for the EURUSD pair.

If you want to use your own settings for these pairs or for any others, then you need to set the parameter "Settings apply to" to "All Symbols", and then the EA will apply all visible settings for current pair.

Since the expert adviser is multicurrency, please take into account that the more currency pairs are used at the same time, the greater the load on the deposit and, accordingly, the greater the drawdown.

I recommend using one currency pair on one account.

But if you decide to use several currency pairs, then you need to take a deposit from the ratio of 2000USD per pair (or 20-30USD per pair when using a cent or micro account).

My recommended leverage on an account is 1:500(400) or higher.

Best regards, Sergey.