She says the Accident Compensation Corporation (ACC) "closed the door" on Razeal because he had a congenital brain abnormality.
"I wanted Razeal to have an MRI scan to determine whether his intellectual disability was the caused by the pachygyria or the accident.
"We are caught to-ing and fro-ing between paediatrics who said it was an education problem and education stating it's a medical problem.
"It feels like we are duck-shoved from desk to desk and made to feel less than intelligent - we are in everybody's too hard basket."
Razeal attended Tawhero Primary School from early 2011 until November 2013 when the school could not longer provide learning support.
"Due to the government cutting the supplementary funding, it became impossible for him to attend as the school lost the extra support" Mrs Jones said.
Acting principal of Tawhero school, Frances McCartney, said that Ongoing Resourcing Scheme funding from the Ministry of Education was often inadequate to meet the needs of students.
"It is not just a problem for Razeal but for many students - it is simply not enough."
Wanganui deputy mayor Hamish McDouall has supported Mrs Jones as her legal counsel to assist her in applying for ORS funding.
"Razeal keeps falling between the funding gaps and it has been such a battle for Anamaria," Mr McDouall said.
"She is trying to take care of him and get the best education for him and she is constantly getting the run around.
"People in her position are trying to do their best for the child and for society and they have all this stress caused by lack of flexibility in the system."
Arahunga principal James Abernathy said some children at the school received ACC funding and things would be easier for Razeal and his grandmother if he qualified under that criteria.
"Students who get that funding have an ACC case worker who will work with families to determine the best care and education plan for the child."
ACC media advisor Suzanne Muth said she could not comment on why Razeal's claim had been declined without all the details.
"Cover is considered on a case-by-case basis with each claim decided on its own merits, taking into consideration all available medical information."
Mrs Jones has sold her house and car to meet the cost of specialist diagnosis and treatments for her grandson. Because pachygyria is such a rare disorder, the only available support networks are overseas.
"I am really grateful that we get a disability allowance from Winz that helps with the cost of attending equine therapy in Otaki - that is doing wonders for Razeal's confidence and self-esteem."
Mrs Jones says it would be great if everyone who worked with her and Razeal had understanding and knowledge of his disability.
"Cases like ours that are complex and don't tick the boxes should be considered as special circumstances.
"If the ministries of education, housing, social welfare and ACC were on the same page and the medical professionals could agree, we might get somewhere."