I know that it's a prestigious certificate but the certificate has no hologram,and more than that I had a tutor who should have supported me during this course and she did really nothing.no support at all and for one task she rejected my lesson plan 3 times and each time that I corrected my task she chanded her review. If at the first time she had written the reviews completely I wouldn't have to pay 1900 lira for extension time. I submitted all that task at the first time with 100 and passed them for the first time but 10 days for one task??? It was not fair at all with no support from the tutor. And even I showed all that tasks that she had rejected to great tesol,tefl, celta and delta teachers, every body told me your lesson plan is perfect why she rejected.it shows that it comes out of the creative mind.but she rejected 3 times,she answered late and I had to pay mor money and that was unfair. Really I have a big negative comment on the support... I loved this course but at last it was like a trouble for me. Sorry I complain a lot, but I am so sad about all the issues that I told. And we paid for the delivery of our certificate