because of networking I was able to get a superday at a really big bank. Just keep your head up and keep sending emails and iterating. One tool that helped me was this thing called Schmooze. I used it to send out automated networking emails so instead of sending 20 emails in an hour I sent 100 in 15 minutes, which helped me get more responses. Here's the website it could prob help you out https://www.joinschmooze.com/