A1 mini ptfe tube disconnecting when filament gets retracted

one specific ptfe tube just randomly started disconnecting whenever the filament retracted and I dont know why, the printer is basically brand new only a month old and for whatever reason it just doesn’t connect properly.
does anyone else have this problem?
should I replace the whole ams hub thingy where the tubes connect on the toolhead or the ptfe tube itself?

This should help.

Bend the clips till the tube is tight.

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