What to do if we cannot enable pdo_mysql on webserver

hi, my host is refusing to provide pdo_mysql support, pdo and pdo_sqlite is installed.
they are advising me to include pdo_mysql in my application, any pointers as where I need to so this is welcome.

Those extensions are built as binaries. Generally, shared libraries or DLLs have specific dependencies on your CPU, OS, libraries, drivers, etc.

If that’s what your host is telling you, make sure they provide you with a development environment so that you can rebuild PHP with the necessary extensions.

I am also facing the same issue from host. they are not ready to activate the extensions. Is there any trick to activate the same from user side?