Beyond question the worst company I have ever had dealings with.
They don't provide a contact telephone number or email address and the only way to get in touch is by online chat on their website, the link for which is hidden deep within their FAQs and really, really not obvious. How did I find this out? Because my parcel got lost in transit... long story short nearly 2 months have passed and I am still awaiting a resolution.
AVOID AT ALL COSTS!