I should mention that this is the first time I have worked overseas. I do not have answers to your questions but since you're still seeking overseas employment, you may also want to try applying for overseas jobs at www.eastwest.com.ph.
They helped me land the job I have now. I am not in any way endorsing the agency. Being a first time OFW, they helped ease the process. Also, they did not charge me any placement fees of any sort.
Hope this helps and good luck.