Hi,
If you mean for someone to check - then I'm happy to help you with this. I've helped hundreds of entrepreneurs prepare their pitch and pitch deck.
If you mean investors - then you have 2 options:
1. You can search for all the available investors online, and send your deck to the relevant ones.
2. I can help you select and send to them. The value here is that I can provide you with a list of hundreds of VCs, help you select the relevant ones, and with the sending of the peck.
Either way, I advise that you don't just send the deck and hope for the best. The process needs to be methodical. You should create an excel file and track who you sent to, when and if you got a response. You should also preferably send the deck only to VCs/investors that invest in that type of product/service, and tailor your email/message to each VC after reading up about them. Nothing says 'amateur' like just sending off your deck.
Good luck
I've successfully helped over 350 entrepreneurs, startups and businesses, and I would be happy to help you. After scheduling a call, please send me some background information so that I can prepare in advance - thus giving you maximum value for your money. Take a look at the great reviews I’ve received: https://clarity.fm/assafben-david

You should send the pitch deck to Angel Investors and/or VCs.