I joined Tesco mobile on Saturday. For the first 2 hours of putting the SIM in my phone, I had to call customer service 8 times and had 2 chat conversations. I had constant problems and come call number 7, I had had enough. I asked for a refund. I bought a 5£ bundle and had £10 of credit that was unused. They refused to refund me and told me if I left Tesco, I'd lose all my credit. That is absolutely disgusting. My plan is working now but once I have used the £10 credit, I will be leaving Tesco. It is unacceptable to refuse to refund someone for the poor service you supplied (I didn't even ask for the £5bundle I was trying to use to be refunded). Because of the refusal to refund, I am leaving Tesco and will go elsewhere. Vodafone refunded me when I left them. If they had offered cheaper PAYG plans, I would never have left Vodafone. Now it's Tuesday and I have no service. I have had Tesco mobile for less than 4 days. Moving to Tesco was the worst decision I have ever made. I filed a complaint, called and checked that the complaint had been done, and guess what? The incompetent advisor hadn't filed the complaint. Have tried speaking to a manager twice and guess what? They refuse to take calls. This is the most disgusting service I have ever had. If you are thinking about moving to Tesco mobile, DON'T DO IT. Unless you like to be constantly annoyed, love having no service, and love constant problems. You have stolen so many hours of my life. Will be ditching shopping at Tesco too after this. Good riddance when Tesco free life day finally arrives. 🍺🍺🍺🍺🍺🍸🍸🍸🍹🍹🍹🍸🥃🥃🥃🍷🍷🍷🍷🎇🎆🎇🎆🎇🎆🎇🎆🎇