Lyca is a biggest scam in the UK. Their customer service is non-existent, prices are way to high & refund policy-Lyca doesn’t believe in. I purchased Lyca Sim & 20GB data for £11 & followed all the instructions.  On the first day I made 4 local mobile calls & 3 text messages, the next day I was unable to make phone calls or send text messages. I was informed by the customer service, there is no credit left. In one day 20 GB data just vanished (no social media, no playing games or watching utubes). This proved to be the most expensive deal.  Made numerous calls & emails to voice my concerns over 10 days, resulting in inconsiderate responses each time. Lyca Mob Co is a big scam & day light robbery.