Hi co asked me same PTE last month..if you have given test in past 2 years they are able to track your PTE through online portal or you can call PTE Customer Support Team. They will attach your details to the department. But unfortunately if it's over 2 years PTE don't keep any record...same situation with me..I sent them an email..once received reply I attached that email to co...received decision ready officer email that they will contact PTE direct if any thing else required..they will contact me..