Clarks — color spread on feet

Address:

Mumbai City, Maharashtra, 400028

Dear sir
I am wearing your slippers. The colour came off and stained my feet purple. I am really disappointed in the quality you have provided me and demand that you take some action to rectify the same. This is what I get after paying Rs. 4999 for the shoe? The colour is not getting off my foot despite repeated scrubbing and washing. My foot has turned purple. Even the shoes from the roadside shops don't give us such poor quality.
Please do look in the matter, this is not what is expected from a a company like clarks. Waiting to hear from you
Thanks and regards