Bad service

Bought 4 diff roaming data packages in Europe..not 1 worked for the full 7 days and only 1ce after 2 days of spending hours in the same building to use wifi did i get that specific package to work 4 out of 7 days..the rest worked for 2 days or none at all....i lost a lot of time and money not having data and maps for directions...that is just not acceptable..if i knew this was the level of their service i would have bought a local sim..shame on u Vodacom