Businessdaddy in - Scam and Fraud by Website vendor

I have given a service order to Businessdaddy. in for Website development for our company on ** October **** (Invoice:- ***). They mentioned and commit on the Performa invoice/ pay order, that they will develop this website on PHP laravel programming *.* latest version. But we receive the website on Core PHP (NOT IN PHP LARAVEL lastest version *.*)), our website got hack for * times after the final payment on **th October ****. We lost our company data and website data twice by hackers due to poor programming coding and poor security plugin provided by them. i request help from them for retrieving our website data in PHP laravel but their own did not respond by calls or WhatsApp text messages. We have got multiple time hacks due to the poor construction of our website. And it is troubling us that hackers are beaching our data source and defaming our company because of negligence by businessdaddy.in. Our website is hosted in the Hostinger server and we talk to their customer technician (of Hostienger.com). They have told me that your website is built with poor code construction. that's it getting hacked. and I m a medical professional have zero knowledge in the IT sector. So I got scammed by them easily. And I have lost website data and my website is getting hacked multiple times.