Two recruiters DM me on LinkedIn then rejected me right away, what should I do really?

For background, I graduated master in Text Mining two months ago from Dutch research university and I have been actively searching for jobs for months (including the time I tried to find internship). I'm residing in the country with orientation search year visa. It's the same cycle, send application, get rejected or recruiter contacted me and then told me "Y*ou don't have enough experience in Data Science*", "*We don't sponsor visa*", or just straight out ghosting me.

I also applied …

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