I paid with (Paypal) 2 transfers with the reliable Venezia Taxi. They took my money but have yet to send the vouchers for me to hand to the driver. The only proof I have is the Paypal transaction. They are not answering the phone and have not responded to any of my e-mails. I have verified they phone number and the correct company which came recommend by our Hotel. We leave for Venice soon and need the vouchers...thoughts or simiiular issues.Need advice.