Manifesting more opportunities

How can I manifest opportunities in my career? I’ve been trying to understand why I don’t get no opportunities to advance in my career, despite trying for a long time now. I feel like I get distracted by working on myself, like meditating, keeping a positive mindset and putting time on my health and diet. Should I focus only on my career to get opportunities? Has anyone been stagnant in that area and turned it around? Any helpful tips, thanks.