There is no search for friends on the site. You are offered to subscribe to random users. But there is one trick. To find a specific person, you need to agree with him in advance. The procedure is as follows: 1. You subscribe to the same store. Or you add the same product to “my wishes”. 2. You ask a question about the product. But you are not asking the seller, but the buyers. 3. Your friend visits the same product and sees your question. 4. Now he can open your profile and follow you. 5. And so that you can subscribe to it, you need to repeat all these steps, only in reverse order. Your friend should ask buyers a question. Difficult, but there is no other mechanism.