Thank God for the success..... pls can you help me with how you addressed the initial refusal letter?

mimimum:
To God be the glory. My mum's TRV application was approved on Friday. I took the risk and reapplied online immediately and submitted more detailed documentation (letter of clarification for the refusal, purpose of travel, letter of invitation, updated bank statements, budget breakdown) this time. I resubmitted some old docs I used before. With God, it turned out well and in less than a month 21st Dec to 18th January (despite the holidays in between), we received passport request. Thanks for the advises. Please don't give up after a refusal. Try and be detailed as possible the first time and hope for the best.