If your goal is "Buy PTE Certificate", bear in mind that only official assessment results count
https://pte-certificate-for-salepucy757.timeforchangecounselling.com/5-must-know-practices-for-buy-pte-proficiency-certificate-in-2024
If your objective is "Buy PTE Certificate", bear in mind that only main assessment outcomes count. Usage practice tests, improve accuracy and timing, and make a confirmed Pearson PTE result through the exam.