Fast Link Couriers review: Ask me to bank in more than tax

Hi. I nurul Nadia.. my friend. from USA sent me parcel.. he says have a hand bags and anything else and money.. so fast link Malaysian. Call me tell that parcel at Malaysia but i must bank in RM 3500.. so I bank in already.. after bank in they saying have a problem because sender sent money and must have a certificate.. so if not they will Sue me.. or I must pay RM10500.. SO HOW help me.. [protected]