Avoid the UKVI campaign. It also made me ill thinking about it every morning. I'm very happy to not be working there anymore. The level of unprofessionalism is shocking. You'll be set up to fail its as simple as that. Overworked. Underpaid.
Made me ill. I once noticed a sign in the city for car parking. £10.00 per hour.
A car parking space was on more an hour then I was at SITEL!!!!
Apart from that, I was treated like garbage.