Warehouse colleague who worked 4on 4off was unable to do days due to childcare reasons. We transferred them to nights reducing their hours to 8. We notice they are still having childcare absences, therefore we invite them to a meeting to understand their situation. They further request only to work 2 days, which was effective 1st May. Colleague is still unable to attend work and wondering what options as a business we have. This has been going on since October, and the colleague isn’t arranging appropriate childcare. Contractually, they are not fulfilling what is required from them. What would you recommend to next approach this?