Appliance Repair Questions? Ask a Technician for Answers ASAP
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The catch on the dust collection bin catch can get clogged with fine dust which can reduce its effectiveness a clean with a cotton bud can often resolve the issue, if a part has broken you can purchase a new bin directly from Dyson or compatible version can be purchased from online retailers such as Amazon.
I hope this helps
Dyson DC58 DC59 V6 Animal Handheld Cordless Vacuum Cleaner Dust Bin https://www.amazon.co.uk/dp/B014UTH4T6/ref=cm_sw_r_cp_api_fabc_TcwQFbSY3ZM5T?_encoding=UTF8&psc=1