Help Levi get his kidneys fixed

Levi is 10,  he loves Lego, cars, motor bikes, the beach, he's a champion swimmer, and xbox.  
Levi had a rough start to life. I had gestational diabetes and way too much amniotic fluid. I had scans every 3 weeks when they realised one of Levi's kidneys was almost twice as big as his normal one.  I went into early labour at 34.5 weeks and Levi was born very large, 8 lb 12 ounces, he had breathing difficulties and problems with his blood sugars due to my diabetes.  He was rushed to a humidicrib and had very loud laboured breathing. The drs could feel his enlarged kidney th ru his side. He experienced some dusky episodes where his breathing stopped due to the nasal feeding tube.
He was born with a sick kidney and has already had about 10 kidney surgeries since birth. One was very major to correct a blockage. He suffers in pain  every day from kidney stones and we have currently found out his good kidney also has a blockage that requires surgical intervention.


  He has an up coming surgery to remove stones in his kidney in a month, this will be a riskier surgery as previous attempts to remove these stones has failed, and once that's sorted he will need to have another 2 major surgery to correct the blockage. This will hopefully prevent the formation of new stones.


This requires us to travel to the lady cilento children's hospital in brisbane very regularly for treatment and appointments. 
We are currently in severe financial hardship and have no car or transport to get him there.  
Any little bit would be helpful.