1) Most of the links will lead you to a website or a private seller which will take you to whatsapp 2) If its a private seller your purchasing from send them a screenshot or a photo of what you want to buy. They will tell you the costs. They usually take all payments but Paypal works the best :) 3)If you have ordered the products take 3-5 days to make/recive your products at the warehouse. Shipments take 2-3 weeks to arrive. (You can also ask the seller for tracking and estimates) 4) I hope you enjoy your items <3