I have bought Monstroid themes, so far this themes works great.. But there is a problem when I try to install child themes as below

I have tried to find php.ini on my Azure and I can’t find it. I think there’s no php.ini since I’m using Docker in my Azure. Then I tried to find the solution on internet then found the solution is quite easy, just put php.ini setting under .htaccess with prefix php_value then the error gone, I can install child themes without any problem

php_value post_max_size 12M
php_value upload_max_filesize 12M
php_value max_input_time 45s