I don't have an avatar for my account, please help me so that I have an avatar on my account, my nickname is maksXbox1991

Thank you for your report!
However, this issue is Invalid.

This site is for bug reports only.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki