Three Mobile Broadband Cost Me extra Shipping Charges

Because I was not able to communicate with an overseas store, items ordered were not held until my other back order came in causing it to be sent in 2 shipments on different days. They had sent me emails but because of THREE MOBILE BROADBAND I WAS UNABLE TO COMMUNICATE WITH THEM. Do not use the three mobile broadband for any business use, IT WILL LET YOU DOWN AND COST YOU MONEY.