I can use Tor Browser to access Google.
I guess you used it wrong. After installing Tor, you will get a customized browser (which looks like Firefox browser), at the top left corner you will find 2 icons: S (no script) and Tor logo (an onion picture).
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My Tor Browser's appearance may looks different because I use older version.
Sometimes, the ID is blocked. You need to generate a new ID by clicking the onion icon and choose New Identity (ctrl+shift+U)
If you still can't use Tor (after several attempts), then it means your government is very cleaver, they managed to block successfully.