Acs assessment negative - Not closely related with anzsco code

Dear Anil.

I receive the negative ACS Result a follows, kindly find me the solution to overcome this:

Your ICT skills have been assessed as unsuitable for migra􀤘on under ANZSCO Code 262113 (Systems
Administrator).
The following qualifica􀤘ons do not meet the ACS suitability criteria:
Your Diploma in Electronics and Communica􀤘on Engineering from State Board of Technical
Educa􀤘on and Training completed on xxxx has been assessed as comparable to an AQF
Diploma with insufficient compu􀤘ng content and therefore does not meet the requirements of the
ACS as stated in the policy manual.
Your Master of Business Administra􀤘on from xxxx University completed April 2014 has
been assessed as comparable to an AQF Master Degree with insufficient compu􀤘ng content and
therefore does not meet the requirements of the ACS as stated in the policy manual.
Your work experience has been calculated as follows on the basis of full 􀤘me employment of at least 20hrs
per week:
Dates: 11/10 - 12/14 - 0 year(s) 0 month(s)
Posi􀤘on:System Technician - Not Professional ICT Level Experience
Employer: xxx
Country: Outside Of Australia
Dates: 01/15 - 09/20 - 5 year(s) 8 month(s)
Posi􀤘on: Senior xxxx
Employer: xxxx
Country: Outside Of Australia