Your hosting is really weak so my coder had to import manually for you.
Your admin account is not correct: https://prnt.sc/x34jcz. You might change it
Slider: You can refer to this document: https://armania.kutethemes.net/documentation/docs/faqs/5-revolution-slider-images-do-not-show/ If it still does not work, pls provide me again your admin account. I will check for you
Currency: https://prnt.sc/x34uj9 ...