Wise Graduate Back End Engineer interview questions

There are three stages - technical, technical/behavioural, and another technical. The first two are automated slop - DSA problems, rank behavioural scenarios etc., one video response. After doing them, you are only given a numerical score, no guidance on what to improve etc. The hiring team then took almost two months to sent me a rejection letter. Again without any details, no areas of improvement, nothing. Just 'not what we need right now'. I consider this a waste of time, as I didn't learn anything from this process.