Supplier Negative Review Name of retailer: Vape Sourcing Date of your initial complaint to the supplier Jul 10, 2019 Method used when initiating complaint with retailer Website ticket system Ticket number (if you were issued one) General nature of complaint Shipping Briefly describe your problem or issue Purchased the LAISIMO F4 mod and never received tracking information. I've sent two requests via their online message function but they never respond. I have also called but never can reach anyone. I would recommend starting away from this company for to their poor business practices. I plan to just charge back the purchase and order from a reputable supplier who communicates with their customers.