Since the final and resit exams are done in "multiple selections" format, I will not be able to give you additional points.
That would not be fair for the remaining students. Please do not ask for such favor.
"I am a very senior student, spent 10 years in this school" => May be it is time to reconsider your situation and study harder or draw a new path forward.
"I made terrible mistakes in the exam" => That's what the exams for. A MSQ exam will not distinguish fair mistakes from genuine ignorance.
"It is my 3rd year with this course" => You should have been an expert 'till now. What kept you from getting an average of 45?
"I do not have money for additional semester" => Passing a particular course will not get you additional money. So, you should consider other solutions for that problem.
Note: I will re-evaluate your answers, because I noticed that one of my answer templates (of one question group) is incorrectly marked. So, some of you may get additional 5 points after re-reading.
(answer/solution announced is not wrong, only the answer template sheet is incorrect in one question. If you answered 0.5 for the correlator output value at t=2, then you may get +5.
The other answer template is correct, so if you are in other group (the question is in the first page) you will not get +5).