Help with customer support

We need someone from USA, France, Malta , Luxembourg Only . Please bid accordingly. We Need Part Time Admin support executives for our e-commerce sites on regular basis , who can handle customers from USA, France, Malta , Luxembourg around with 8-10 Hours in a week and able to work with customers local time . We have eCommerce business we need good admin support for long time as part time who can find good vendors also for us and maintain a good relationship with them. He needs to Handle Banking task locally. Thanks