Fill in ds-260 and immigrate to the United States. How long does the guarantee have to wait?

Have you paid the visa fee of $88? After paying for the 88-knife show, you can prepare the guarantee materials. Generally, 260 yuan has been filled in, and it should be handed over to 88 yuan. After the confirmation of 260, NVC will send you a list package of 260, and the guarantee materials will be submitted together with the information of 260 (as long as 88 yuan has been shown as paid).