u/Grand_Literature_606

So ive been trying badly to get hired and trained at any company in the industry but they were the only ones to reach out to me. I did an initial phone visit with one of their representatives from india which went well. He tells me he will send me email to book interview with hiring manager. No email received. I try to call the number and cant get through to him. Get another email to do the same phone visit, and when i book it, he doesnt call me and process continues. Been about 3 weeks of being stuck in limbo I am unsure of what to do or if i should just take it as a sign to not attempt to work for them. Any tips or information will help!