3 OR You are Vinay Khosla, the Purchase Executive at Haven Book Store in Secunderabad, Andhra Pradesh. You had a telephonic discussion with a sales executive from Prakashan Book House, the wholesalers. The conversation pertained to the delivery of books, stationery, and art materials for your store. Despite the conversation, there has been no response from the Prakashan Book House, and attempts to contact them through the provided phone number have been unsuccessful. Write a complaint letter, in about 120 words, to the proprietor of Prakashan Book House, 60, Haveli Market Street, Hyderabad, A.P. 5 with
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