Prachi The Pari🎸 and 🎸🎸🎸
Share the code only then can people help you. Many have successfully hotlinked to sololearn avatars in codeplayground unless something changed on sololearn's end it should work fine.
The Sololearn servers are now healthy.
I have verified the avatar html codes and determined the issue resolved.
In future references: Html should always include https:// and end with the image format .(format). The main supported formats are .png and .jpg.
Png scales better while Jpg retains quality for current size.