Ford Fiesta 2014 excessive wheel spin with traction?

I bought the car back in June as the first owner with my packages, now the car seems to spin excessively when it's raining, when I put down my foot slightly the car still spins. Do you think the traction control is at fault.

The car is a Ford Fiesta 1.6 Automatic 104ps.

If slight throttle opening gives wheel spin then we may have an issue. Is traction control needed? This is only normally needed for icy weather etc in any case unless we have bald tyres. Have a chat with dealer as with bad weather on way this needs to be resolved.

Cheapo tyres.