ฉันไม่สามารถถอนเหรียญที่พวกเขาส่งมาให้ฉันได้

I was unable to withdraw the coins they sent to me

My friend introduced me to an agent who works with Oanda, I discussed with the agent and I paid to them, they sent me the coins I requested for, but uptill now I can't withdraw those coins they sent to my wallet. I advice others not to use Oanda.