Am I being scammed

So a twitter account offered me 7000$ In ethereum if I would send a screen shot of the funds in my wallet. But he’s saying:

“In Accordance to blockchain access and acceleration,this process will be completed once your Network fee $75usd Ethereum is confirmed here then your payment can be completed and you’ll be credited in your wallet instantly that all?”

I feel like he’s trying to scam me out of 75 bucks.

Does this sound legit?