Change my company logo for prints

I want to order shirts with my logo stitched. Unfortunately the logo (that exists in pdf, jpg and ai) does not fulfill the requirements of the stitching company. I need someone to change the logo and delete the black background: Textile stick Please deliver your data on a scale of 1: 1 only in .pdf format. Up to 12 different colored threads for the textile embroidery are possible per motif. Solid color in the layout • Use only HKS N and Pantone C full tone colors in your layout (no CMYK, RGB, LAB) • The full tone colors used must be in number, color value and notation (e.g. HKS 1 N, Pantone 359 C, etc.) match your order. • HKS N and Pantone C spot colors can be used together in one file. • Spot colors must have a tone value of 100% (do not use color raster or halftone values). • Preferably use vector graphics (not photos). • Graphic elements and backgrounds must also be defined as solid colors. Use of the color "white" • Please note that "white" is also an independent thread color. You should get white in your layout this thread color is always included in the count. • Graphic elements and backgrounds with the color white (also applies to areas in "paper white") must also be defined as a solid color. • Name the solid color “white”. Graphic elements and fonts in the layout • Do not use any graphic effects (e.g. color gradients, color grids, transparencies, drop shadows, 3D effects, etc.)! • Use preferably sans serif fonts (eg Arial)! • Font weights and typographic lines, positive lines and negative lines at least 2.8 points (1.0 mm). • Font size: at least 6 mm • Fonts must be converted into paths (curves). Important instructions • Round graphic elements and arcs cannot be exact due to the woven production implemented. • The specified HKS values ​​are comparison values ​​(display in monitor colors) that are used Woven yarns may differ slightly in color. last update on October 27, 2016 information General information on layout programs You need a layout program with which full-tone colors (special colors) can be created as a color mode (e.g. InDesign, Illustrator, QuarkXPress, CorelDraw, etc.), Office programs and image editing programs are available for this product Print data creation unsuitable! example Textile stick with 8 colors: 7 x HKS N, 1 x white (= 8 solid colors) Tips For the color black please use “HKS 88 N” or “Pantone Neutral Black C”