Where are the rest of the poke apps in pokemon diamond

Question

i have the poke apps 1,2,3,4,5,6,7,9,11,13,14,15,16

i restared this game a million times and this time i have a level 72 in infernape

Answer 1

i have no idea  

Answer 2

17 calendar

18 dot-to-dot page 2 draw on

19 roulette wheel

20 poke radar runs podium (tells u the pkmn and how many of them there were)

21Snorlax stopwatch

22 Kecleon clour changer

not sure where 2 het 17-20

21 pal park after transferring at lest 6 pkmn

22 show the fair haired girl in pal park a kecleon from the hoenn region

Answer 3

stopwatch is 23 match checker is 24

Answer 4

8 the berry checker

10 pokemon obtained

12 clock

migrate a snorlax and a kecleon to get  pke tech just talk to the girl by the entrance

Answer 5

if i hadnt lost my pokemon game i think i would remember

Answer 6

well i do not know where they are..(sorry) but i do know that there are a total of 25 apps to collect