If you can code, just look up a decent Bitcoin library for your language, they all support creating addresses or wallets. If you can't, then somebody needs to do it for you, and I doubt anyone would want to spend a few hours doing it for free, so you should post an offer in Services board to hire someone for this task.
You've got the right idea towards this, having it posted on some service board. Bounties perhaps and your wallet would be created on it's required number within hours. The issue is, you don't expect any privacy of wallets created. The bounty users would always have the private keys or seed phrase to them wallets.
When you refer to coding for a means,
How do one archive that with regards to OP's quest?
I need to make 10 Million BTC Wallet Per Day ( dont ask why ), creating 10M wallet manually Take so much time, How I can eaily make 10 Million BTC Wallet Per Day ? FASTEST Way?
Each wallet must be created with complatly a new Private key.
You might not want us to ask why but still, I would like to know why.
Why 10million and of what use might it be because, a part of me tells me something fishy is about to go down, possibly there is an update we don't know about or your just abusing the free nature of wallet creation.