Android Java Forwarding Message to Webhook

Question

Beginner here!

A client wants to set a predetermined phone number(to receive from) and webhook url(to forward message to). Here's what i have added:

public void main(String[] args)
    {
            ForwardingConfig config = new ForwardingConfig(context);
            config.setSender("12345");
            config.setUrl("https://eotkg0kli4bm8sw.m.pipedream.net");
            config.save();
    }

ForwardingConfig Class have get and set methods and:

public void save() {
        SharedPreferences.Editor editor = getEditor(context);
        editor.putString(this.sender, this.url);
        editor.commit();
    }

Then forwards it to a WebhookRequest class.

It was working fine yesterday but after I opened it today, it does not work anymore. Any solution or suggestions?