Hi, the Forex market is a global decentralized market, it does not have a physical existence as such. Currencies, commodities, indices and crypto currencies are traded online and if you want to trade in the Forex market you should sign up with a Forex brokerage firm, download the trading platform they provide, invest your money and then you can start trading. The big task comes in selecting a reputed Forex brokerage firm, so do some analysis before you select you Forex broker.