MLM System Phase 2- enhancements

MLM System Phase 2- upgrades

bugs fixing
to have multiple wallet,
to have voucher system. for purchases- not as a sale
payment gateway setting for multiple countries, display of different currencies base on different country set- 3 payment gateways integration
to ensure commission calculation is correct. to create automated testing script
to ensure

branch system module

detailed of development will be provided in file.