If I find an identical product with diffrent packaging but Im sure its the same can I sell it ?

These last 2 weeks I have been sourcing for hours a day using diffrent strategies. I found some products with potential but now when I go to source I feel stuck and going in a cirlce because im seeing the same sellers and the same products. I feel like im struggling to finding new sellers. If anyone has any advice that would be very appreciated !

is it ok to source from aliexpress? Should I try if theres already 15 buyers but buy box is constantly rotated

Hi I have no idea what’s going on I haven’t even found my first product yet and I’m getting banned? Does anyone know what’s happening. This makes no sense.

Hi everyone im having trouble sourcing good products ill go on keepa put in good filters and like a certain niche then have like 6 products and im gated in all or theres one that cant be found online. Also, when I try to reverse source very session leads to me deleting all my sheets becasue when I find similair stores with low reviews and but the seller IDs in keepa i get 0 products most of the time or am just completelty gated. Is this normal and does anybody have any tips ?