Currently our best Forex broker in Bhutan is: Hot Forex. If you are searching for an alternative to TD Ameritrade you should start there. To see all of the best brokers available for you, see our list: Forex Trading Bhutan. If you'd like to visit TD Ameritrade anyway, www.tdameritrade.com is their website.
For more information read: Is online Forex trading legal in Bhutan?