Hello , hope you doing good.
I can see your dilemma , but unfortunately ,  you cannot claim EWS benefits by selecting General Category in NEET application. But if you had selected EWS and then produce relevant certificates you would have been able to avail the reservation benefits.
You could have done a correction in your form but unfortunately , the correction window has been closed , so you can't do anything now.
I'm sorry to say but you'll not be able to avail any benefits of your EWS certificate

But don't be disheartened , prepare your best and do good in your exam , I'm sure you'll secure a seat in a good college
You can practice using some links here
https://learn.careers360.com/test-series-neet-free-mock-test/
https://learn.careers360.com/medical/neet-preparation-material/
Hope this helped
Thank you

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