Need prestashop setting in live website

dear sir, we have one website [login to view URL] and facing some problem. 1 : Thickbox image not show. 2 : in shipping estimate "India" not show. 3 : we want complete shipping setting. we want per product shipping means every product has different price. 4 : for shipping India seprate and for International Seprate. 5 : in Home page it must show country "India". and we have option to add more contries and if we have only one country "India" then not shipping to other country except download products. 6 : Tax must be calculated properly. 7 : we want MRP and show discount in %. 8 : Import file .csv setting for export / import. 9 : payment is currently with ccavenue but we need paypal also. both payment show required. 10 : multi currency setting required with USD.