Hey there, saw your posts.
There are plenty of members here who approved with HH. If you look back at the 8000+++ posts, you’ll find that majority of us here have bad credit records. Some good ones at AA or BB also get rejected.
Rating is not only due to not paying the Min sum more than 30 days. There are a lot of other reasons that contribute to your rating such as:
High credit exposure - example: your unsecured credit limit across all banks is 50k, and your total unsecured outstanding is 48k. Close to the max of the total credit limit. Another reason that contributes to this would be snowballing your credit every month and not paying in full.
Too many enquiries - example: applying too many unsecured credit facilities at one time would make banks see that you’re credit hungry. Also contributes to your rating and risk
Delinquency presence - example: making late payments past 30 days due, or having a voluntary or involuntary closure of your account. Also if you have default. Instantly you will Be HX.
Feel free to PM if you need more advice on DCP. I got approved with SCB with an FF. Yes you’re right that SCB won’t accept HH, as they will only accept FF and above. GG is very hard. However, there are other banks that accept HH.