I had this problem with several of my tiels . .that were not weaned to fresh food ..so what I did was start out with frozen mixed veggies, you can cook them or run them over warm water ..cooking wastes less water and makes them warmer. I then make sure they are cool enough and mix seeds in with the veggies. They will go straight for the seeds ..and pick them out .. but they will also get a taste of the veggies. My birds get seeds in the beginning of the day . when they pig out and finish the seeds in the am they have to eat pellets all day long I feed zupreem pellets, and roudybush pellets and harrisons pellets all day. Then at night cause they have been hungering for seeds all day I give them their fresh food mixed in with their seeds . .they love this and have to eat fresh veggies to get to the seeds. Soon they were eating fresh food . .and I didn't have to put the seeds in there to encourage them to eat them. Just a simple trick that works like a charm. Tiels are not big fruit eaters ..but they love veggies especially carrots I have noticed. So hang in there and remember you will be wasting more veggies then they are actually eating, but eventually they will be eating them like little champs.
Hope this helps!?












