There are certain symbols that must be selected in order for the correct execution of a trade on the platform. Please see below instrument examples for each account type.
ex.1: EURUSD. The symbol with the DOT "." represents the Standard Account Type
ex.2: EURUSD! The symbol with the Exclamation Mark "!" represents the Standard Plus Account Type
ex.3: EURUSD The symbol with nothing at the end can only be used for Exclusive Account Type
ex.4: EURUSDc The symbol with the "c" at the end represents the CENT Account Type