@metalicat26 Could you please share more information like Opera version, Device model, Android version, Data saving option status, Site URL.
Some screenshot of the issue would help us to investigate further.
@hossainshahriar Sorry but this is something that only you can answer, as it is kinda personal.
It depends on if you prefer to use a more stable app or if you prefer to have access to new features first.
To share a web address, be it in Whatsapp or whatever, tap on your browser's address bar, then long tap over the address, select “copy” and then go and paste the address in your desired Whatsapp (or whatever) chat of choice. Pretty fast and no big deal, doesn't it? 🤷🏼