I was refused a visitors visa recently and want to reapply. We find this reason quite intangible in the sense that
I was invited for an assessment and on the letter it states that I should be in the Uk a minimum of 1 week to acclimatize with the weather so I chose 1 month 10 days as my duration.
The reason for refusal as said earlier isn't tangible. In my application i stated I'm the supervisor for a family business and I receive such amount as salary. I added the business registration certificate and his bank account. The case worker claims he/she doesnt know the source of cash deposits which comes clearly from daily sales.
- In my application i stated My dad is supporting me with the stated amount yet it was interpreted as it coming from my personal income and savings and i never said i support the family financially or anyway it's a job I help.
All documents submitted are true and authentic. What's the way forward as i want to reapply
Also I have been employed recently in a government institution. How do I state that in my next application without any conflict as I used to be a supervisor and now with a different institution now?

What do I do next when I reapply ? Should I still state I'm with the family business? Or use my new job role? How do we explain deposits in my dad's account. My assessment date has now been changed to November meaning i can reapply.
Kindly help me to reapply for my visa