How to notify unqualified blood stations to donate blood?

Under normal circumstances, the blood bank will tell you that the blood donation result is unqualified by calling and texting the person you left on the blood donation registration form at that time. Details let you call to tell you the reasons in detail and answer your questions patiently.

However, some blood stations will communicate with you by calling you in person, telling you the reasons for the disqualification in detail and answering your questions patiently.

Every blood bank has different methods, but one thing is certain: if you are unqualified, you will definitely find the relevant reasons in the blood bank, and the blood bank should tell you the reasons for the unqualified and patiently answer your questions.

Personal suggestions for reference. If you have any questions, ask them.