The self-portrait with a paper that reads: "Verifikasi Pembelian Aset Digital di tokocrypto.com" is clearly written. Put the full name, signature and date clearly.
Be sure to follow the following photo requirements: DO NOT wear sunglasses, hats or headbands. You stare at the camera. There is no red-eye effect from lamp flash. Make sure the face and writing are clearly visible. Photos must be coloured and without engineering. This photo is needed to ensure the authenticity and security of your data. Examples of correct self-portraits: