We are currently having trouble receiving our supplies (inner cannula). We went to the Elizabethtown, KY office on April 20, 2017 and informed them that we are very low on our inner cannula disposables (non-reusable 4DIC) that we use a new one every day. Today is May 1, 2017; and we still have not received our supplies. This is not the first problem we have had with this Lincare. We are very disappointed with the service; and we would like for a Lincare Supervisor to contact us. Thank you.