제가 크레이그 리스트에 타이어랑 휠 팔려고 600불에 올렸는데...이사람이 첵을 보내준대서 그런갑다 하고 있었거든요?

그런데 다시 메일이 왔는데 도대체 이자식이 뭐라고 하는지 이해를 못하겠어서요... 제가 독해를 워낙 못해서 이해를 못하는건지.....이런거 제대로 해석도 못하는 제가 한심하지만 좀 도와 주시겠어요?

요점을 좀 알려 주세요. 감사해요 미시님들 .. 

The check will be delivered to your door step shortly according to the
Usps Tracking.The check was in total of $2100 which i explane to you
that it was a  refund of a cancel order from my company,Once the check
has been received  you will proceed to Deposit the check at your bank
for your bank to verify fund,then after check have  cleared which
takes 24hr-48hrs,You re to send the difference fund which will be sent
to the shipping company CEO Immediately so they will be able to offset
shipping & tax charges on pick up via money gram/western union.You
will deduct your money for the (BMW 17inch wheel & run flat TIRE -
$600 ) from the check  and send the rest to the shipping taking $50
for yourself for the running around.Once the check have been deposited
today please do get back to me so i can followup .

Let me know when the check have been deposited, Happy new year in Advance.


Thanks

Roseline Nguyen