Hello I had the same problem if you have luck the slim slot possibly works if you pulling the broken part out but for that you must disassemble your smartphone ! On YouTube is videos how you do that and on the Mainboard you can see the sim card slot and pull it out ! And test it if the slim card slot works ! İf not the slim card slot doesn't not recognize the sim card then you must soldering a new sim card slot over eBay is cheap the price .
I had to solder it . Don't forget the back cover is made of glass be carful and don't forget to buy back cover adhesive film !
Regards,