Very Urgent--Modification / workin on project

Question

I havet completed my CSS certificate. But Now I am doing revision and rework on Projects.
some project left unattented, and I want to do it now. But I am unable to unlock them.
Please help me Urgently.

Answer 1

Some projects are pro and some are free, watch carefully those with free practice projects you can unlock, otherwise give feedback on Sololearn

Answer 2

And I also suggest clear the cache and logout and then login again, maybe then it's work