hello
when i bought my IRN, the pet shop owner said that he/she was 4 weeks old..he/she barely had any feathers and i was reluctant to take him/her at that age. but i did

and i am not sure if his/her feathers are growing at the normal rate...i have looked on the forum at other birds that were around his/her age and they look different..he/she is now 5ish weeks old and has fluffy grey feathers on his back and blue feathers on his wings (sorry i can't figure out how to upload photos

) some parts of his body still don't have any feathers!
please help
thanks
Gem