As sponsor, you MUST not lost contact to any of your affiliates. make a follow up and encourage them to do what you are doing,email them, or call, teach and motivate ,remind them what is their purpose and goal of joining SFI. your constant communication with your team,makes them feel important that they are being cared of. Again do not stop your communication, tell them to ask, what are the things that they don't understand. SFI provides suppport group to help them too.