Escape the forest
After the cutscene you'll join forces with Lev and Yara to try and escape the forest. Here you'll need to take down a fair few enemies with Melee Combat being your only option, so make sure to only take on one at a time and don't go for too many hits at once.
Once the first group has been dealt with, follow Yara through the forest, then work with Lev to take down a second group, now continue to follow Yara a little further and open the fence for them to get through. You'll now need to take down the woman that has your backpack, so like before make sure to not go for too many hits at once and you should be fine.
Explore La Rosa’s Auto Shop
Head into the La Rosa’s Auto Shop ahead and go over to the left of the room to find a workbench, now go into the next room and take a right to find an Artefact, then collect another Artefact 91/117 from the kitchen table before continuing.
Tip: Now that you've unlocked the Firearms Branch, you may want to consider unlocking Incendiary Shells, as it'll come in handy against enemies which are weak to fire.
Make your way through the building until you're outside again, then sprint past all the enemies until you drop down into another building.
Scavenge any ammo or resources that are here then attempt to open the door ahead. Unfortunately, it's locked so you'll need to help Lev and Yara over, then fight off the enemies coming towards you until they find a way to open it.
Once you've taken down the two Bloaters, jump up to Lev and then take Yara to a trailer to view a cutscene.