What exercises can i practically do to reduce fatty chest?

At This Point i can do like 15 pushups in 1 set...and till 15 im totally worn out i barely reach 15. so i think will it be good4me to do knee-pushups to build more strenght and do more pushups or do 15 pushups for sets

At the Moment what i got for workouts is 1. A 2 8kg dumbell , 2 10kg dumbell 2. A pullup bar 3. Resistence tubes.... now from all these stuff if i do non-equipment workouts and use the equipment i have to do workouts what physique can i expect from a range of 1-10 ?

if i do maybe target bicep daily then will i have much growth in targeting bicep daily or targetting them once in 2 days?

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