Loan Frod zunifin app

checking for the loan at a app name zunifin something like that it didnt show any amount of loan or any thing else and give 2 loam itself of esmmrs 4k and 4.5k and i recieve 2400 and 2700 only it has tenure of 7 days and now i have to pay tomorrow but it started calling and msz alot to pay rn its there there policy or agreement whatever so we even try to pay through app but i cant even pay there acc can not receieve money temporarilly they r spamming calls and msz its completely froud even we download the app through play store and now its even removed from the play store