The remittance speed of the post office is relatively slow, about half a month. When the review fee arrives, the system will prompt that the review fee has been paid. The audit fee is charged before the audit. It doesn't make much sense for you to call now. What you can do now is to modify the article (especially the format). Once the system reminds you that the review fee has been paid successfully, you can call the editor and tell him that graduation is urgent and ask him to submit it as soon as possible. Editors still care about graduates' papers. The time of external audit is about two weeks (if it is fast 10 days), and the external audit experts will put forward their opinions when reviewing the manuscript. If they agree to publish, the revised manuscript will pass the examination according to their revision opinions, and they will receive the acceptance notice in about two weeks. If it goes well, we can get the admission notice in April. I hope it helps you. Good luck!