Finding HSBC illegal charges

In my experience of dealing with HSBC/HFC, locating the illegal collection charges on accounts is similar to locating the 12 black points on the intersections on the diagram below. Due to the sleight of hand of HSBC and their solicitors you think you’ve located one and they disappear, or appear in places you don’t expect them, as in this example. csg6mspwaaadtob