PSG help please

Hello everyone, I have bad problem on this FM with PSG. My forwards are great, but defence is awful. Lost to Barcelona 2-5, draw with Monaco 4-4 and lost to St Ettiene 3-4. What should I do? I am with 4-2-3-1, I just cant do anything with any formation. Thanks

In terms of your back 4 and midfield, what mentality are they set to? I often find that people who have fullbacks set with "attack" or "support" seem to struggle defensively as fullbacks are often too far up the pitch to deal with attacks. I'd suggest either change them to "automatic" or "defend" which may limit them in attack but is likely to sure up your defence

Let me know what you find