The worst courier company in the U.K. bare none!
Their app is an absolute waste of time, their drivers don’t care and nothing gets delivered on time or even on the day they say. Their next day delivery may as well say ‘next week’ or even ‘month’ (if at all) and their customer service is non-existent. Just don’t use them or buy from anyone that does.
If you do buy from a seller that uses them... assume you won’t receive the goods you paid for!