can't move app from sdcard to phone memory

[NsvChitti]

I've changed WhatsApp storage into sdcard, but now my WhatsApp gets stuck frequently. I want to change it into my phone storage from sd card. 

How move app storage to phone memory from sd card?

[AYUSH KUMAR VERMA]

try moving app data to phone storage from storage booster

[Š]

App info > storage

[happiness]

Hi NsvChitti !
Can you pls tell me how you moved whatsapp from internal storage to sd card?

(whether you moved the whatsapp datas or whatsapp app)m?

[NsvChitti]

uncheck WhatsApp from storage booster

[happiness]

No such option available for me (galaxy a series)