1400 Calorie Plan + walking plan

1400 Calorie plan (max)
B = 300 calories
   =  1 cup honey nut cheerios
        1/2 cup milk
        4 oz. orange juice
         1/2 cup strawberries
C=295 calories

L=400 max
veggie burger+one slice cheese+condiments (mayonnaise, mustard, ketchup)
tossed, vinaigrette= 398 calories

D= 300 max
1 cup chicken soup, green salad with vinaigrette, and one orange = 280 calories

Snack 1= granola bar = 190 calories

Snack 2= 1/4 cup pineapple= 70 calories

Snack 3= 1 cup tossed salad, one medium orange, apple cider = 86 calories

Total amount of calories+1319 calories

Exercise:
Length of time (for now)=  walking for 7 minutes, which is the best I can do at the moment.  It will increase, especially since my goal is to lose 50-60 pounds