Texas Temporary RN License- Refresher Course

Hi guys, so I passed the NCLEX RN exam a week agooo weeee (insert applause here) and now I have a new impediment. I am not sure if this topic is already in here but I graduated in the Philippines on the year 2009 and the Texas BON granted me to take my NCLEX RN but has told me that after I pass the exams, I will need to take the Refresher course. I wanna know from my fellow nurses how that works. I am in Dallas area. And I am not sure if after I get my RN temporary license valid for 6 months if I should look for an employer to give the TX BON what they need or just enroll in a course? And how many hours do I need to complete? Are there online courses I need to do as well?

Thanks if someone could answer.