Please expect a small drop of 10-15% after the followers have been delivered. If you a huge amount of drop, then please leave us message using your order id, we will refill it. Due to the fact that we provide real followers, we cannot force them to remain ad your followers forever, which is why it is assumed that some followers will inflow over time. Our Refill guarantee means that if you ever lose a substantial number of followers then send us an email and we will refill lost a number of followers.Note: If you change the username or URL, after starting services, in this case, we will never refill or refund it.