Regarding government subsidy payment for sponsorship work visa worker

Have a look at www.employment.govt.nz and www.covid.govt.nz for detailed information on wage subsidies from the government. Trust this would answer your query,

Hi, Many thanks for information but I still not sure what is the option for my situation because I could not fine such information on mentioned sites.

First of all, you need to understand that once you are associated with a company, you're its employee and all the employees no matter who's working for long or just started are equal. The employer is legally bound to benefit all the employees as per the government employment rules and the contractual obligations.
So in case your employer has agreed to pay the weekly wages with certain conditions, he should have to oblige the clause. If your employer does not support you,  then you may directly take the matter to the MSD. Please note that the wage subsidy is for all the working people regardless of their visa conditions. So have a word with your employer and proceed accordingly.

Trust this would answer your query.

Many thanks for detail information. I just talk to my employer he said as I am new employee need to be in 90 days trial period, so due to corona virus he fire me provide 1 week notice he said (verbally) that is the reason he cannot apply for subsidy.