This work explores a new abstract model using multi-term fractional differential operator and delay effect. The model is defined by the existence of a delay parameter and insertion of multi term fractional differential operators in the input function. For the solution of the newly formulated problem. we utilized fixed-point theorems. https://safeersappliancers.shop/product-category/bosch-kgn34nl3agb-60cm-st-steel-fridge-freezer/