Sim diye whatsapp khulte parchina

Ami sim kenar por whatsapp kholar try korechi... Even jekhan theke kinechi tarao thik korte pareni.... Duita sim kinechi but duitar ekta teo whatsapp khulte parchi na...emon ashe... 1 ghonta por dileo same...Goto duidin dhore try korchi.... Etar solution ki?