Hello, I can understand you must be under a lot of stress. But trust me you having the vision of giving the best to your daughter is a proof that you must be working hard. She will outshine everything.
The job market is a little difficult post covid.
Keep applying on various job portals.
You can ask your friends for reference.
Well the fact that you want too and are trying hard for it makes me proud of you. Keep trying and be persistent
Sir , I would recommend you to try job abroad. If you are in India we all are struggling to get a job. I can feel you. Don't worry sir. Everything will be fine.