The plaintiff’s duty to exercise diligence continues until service of process is achieved. Morris v. Terrazas , No. 11-16-00095-CV, 2017 WL 2484341, at *4 (Tex. App.—Eastland June 8, 2017, no pet.) (mem. op.). Even assuming the clerk mislabeled the citation, Caroline did not request service at the address required by the order or direct the clerk to issue a corrected citation.