Do Dhikir after Prayer(Salah)

Assalamu Alaykum warah matullahi Ta'Allah wa barakatuhu

Do Dhikir after Salah:

Recite the following:

1. ASTAGFIRULLAH (3TIMES) 
2. then recite: Allahumma antas Salamu wa minkas selam tabarakte ya zal djalali wal ikram.
3. then read this: Subhanallahi wal hamdulillahi we la ilaha ill Allahu wallahu Akbar,wala hawla wala kuwwata Illa billahil aliyyul azim. 
4. then read:  Ayatul Kursi. 
5. then say 33 x Subhanallah, 33 x Alhamdulilah 33 x Allahu Akbar. 
6. then recite : Allahu Akbar, La ilaha illallahu wahdahu laa sharikah lah , lahul mulku wa lahul hamdu wa huwa ala kulli shay'in qadir. 
7. then say : Subhana rabbiyal aliyyil alal wahhaab, 
8. then raise hands with your palms upwards and start your supplication.

You can read any duaa from quran or ahadeeth or formulate your own duaa in your own language.

However start your duaa with praising Allah and sending Salaam and Salawat to our noble Prophet this will suffice for that;

Alhamdulillahi rabbil alamin wa salatu was salamu ala muhammadin wa ala alihi wa sahbihi adjmain.

Then make your duaa, and end it in this way;

Subhanaka rabbike rabbil izzati amma yasifun we salamun alel mursalin wal hamdulillahi rabbi il alemin. Amin (wipe your face with your hands)

Wassalaam