How do I increase my limit on Bitso?

Could you please elaborate on the steps I need to take to increase my limit on Bitso? I'm a frequent user and would like to expand my trading capabilities. Do I need to verify additional information or meet certain criteria to be eligible for a higher limit? Additionally, what is the typical timeframe for such a request to be processed and approved? I'm keen to understand the process so that I can plan my trades accordingly. Thank you for your assistance.