How To Fix Torn Sofa Seam How Do You Fix A Tear In A Leather Sofa?

How do you fix a tear in a leather sofa? - how to fix torn sofa seam

I have a 5-6 cm tear in my leather sofa in the vein and on the mattress that lies on the couch. I do not know how to fix it, and I can not pay $ 300, the qoute by a professional repair.